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Jotnian

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632: 223: 837:. As with Satakunta and Muhos in Finland, the sediments at Lake Ladoga are located in a graben of Late Proterozoic age. The graben structure that hosts the sediments is known as the "Pasha–Ladoga structure", which is also in part a syncline, thus being referred to as graben-syncline. The maximum thickness of the pile of sediments is no less than 800 metres. Jotnian sediments are exposed only as small outcrops on land but exposures are larger at the lake bottom. 911: 1213: 87: 751: 372: 310: 349: 783: 767: 735: 671: 655: 262: 246: 687: 333: 278: 639: 294: 230: 719: 703: 1335:. These xenoliths have been interpreted as originating from Jotnian cover rocks lying above the dyke that have since been eroded. Once the dyke intruded, Jotnian rock fragments would have been incorporated into the dyke and then went down during a "reversal of magma ascent". The relationships of the dyke with Jotnian sediments suggest that magma intruded wet sediments as a sort of 608:
that has helped to preserve the sediments. This graben has seen a downward displacement of about 650 metres. The Satakunta sandstone is not younger than 1400–1300 million years. The Satakunta sedimentary pile is at least 600 metres thick but might likely be as thick as much as 1800 metres. 1270–1250
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and minor amounts of conglomerate. The deposits are believed to be of fluvial origin. Argillites constitute about 10% of the outcrops while the sandstones and conglomerates make up the remaining 90% of outcrops. The sedimentary pile is at most not more than 1200 metres thick. The AlmesÄkra Group is
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Onshore Jotnian sediments at GĂ€vle (GĂ€vle sandstone) have an estimated maximum thickness of 900 metres. Along with the Dala sandstone the GĂ€vle sandstone has been subject to low grade burial metamorphism of the pumpellyite type, meaning they must once have been buried beneath several kilometres of
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that intrude the sediments. This means that Jotnian sediments were deposited approximately 1600–1260 million years ago. Some Jotnian sediments are, however, younger than the diabases, meaning they can be younger than 1260 million years. Jotnian sediments are usually assigned to the
417:. The distribution of some Jotnian sediments is spatially associated with the occurrence of rapakivi granite. Korja and co-workers (1993) claim the Jotnian sediment–rapakivi granite coincidence at the Gulf of Finland and the Gulf of Bothnia is associated with the existence of thin 560:. The colour of the siltstones and shales vary from red and brown to grey to green. The siltstones and shales are intercalated with arkosic sandstone. The red arkosic sandstones of Muhos Graben are comparable to the ones of Satakunta. These sediments are of fluvial origin. 1039:
are interpreted as having been part of a conglomerate that was disintegrated by the diabase magma. The conglomerate which contained the rounded Jotnian sedimentary rock clasts has only been deduced to exist and has not found in the proximity of the diabases in question.
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Kuptosova, A.V.; Khudoley, A.K.; Davis, W.; Rainbird, R.H.; Kovach, V.P.; Zagornaya, N. Yu (2011). "Age and Provenances of Sandstones from the Riphean Priozersk and Salmi Formations in the Eastern Pasha–Ladoga Basin (Southern Margin of the Baltic Shield)".
492:. Known Jotnian rocks at the Åland Sea are sandstones and belong to the Söderarm Formation (informal). Above these there are Upper riphean and Vendian sandstones and shales. Fully within Swedish waters there is a Jotnian sediment occurrence at the 433:(syncline) positions or in mixed graben-synclines. Most of the grabens hosting Jotnian sediments are northwest-southeast oriented. The largest occurrence of Jotnian sediments appear however to occur neither in a rift or a graben and lie in 1183:
and several small islands and islets: Midsommar, Pingst, GÄsholmen, GÄsholmsskÀret and GÄsholmshatten, the last three being part of a nature reserve. Jotnian sandstone also occurs at the bottom of BjörkjÀrden and studies of
902:. The Tersky Formation was deposited in the timespan between 1263 and 1080 million years ago (±40 million years of error). The neighboring Kerets Graben in the White Sea is filled with 2000–1500 metres of Jotnian sediments. 972:, in addition to this there is a small strip of these sediments running north from the main area. The AlmesĂ„kra Group extends over an area of about 380 km (150 sq mi). The AlmesĂ„kra Group consists of 2004:
Korja, A.; Korja, T.; Luosto, U.; Heikkinen, P. (1993). "Seismic and geoelectric evidence for collisional and extensional events in the Fennoscandian Shield – implications for Precambrian crustal evolution".
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Amantov, Alexey; Hagenfeldt, Stefan; Söderberg, Per (1995). "The Mesoporterozoic to Lower Palaeozoic sedimentary bedrock sequence in the northern Baltic Proper, Åland Sea, Gulf of Finland and Lake Ladoga".
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at the time of deposition of the Dala sandstone. The peneplain landscape formed after protracted periods of erosion. Sedimentation of the Dala sandstone happened between 1650 and 1200 million years ago.
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Lundmark, Anders Mattias; Lamminen, Jarkko (2016). "The provenance and setting of the Mesoproterozoic Dala Sandstone, western Sweden, and paleogeographic implications for southwestern Fennoscandia".
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the terms should be interpreted as more descriptive (i.e. the diabase usually cuts the sandstone) than temporal (all the Jotnian sandstones not necessarily older than all the Postjotnian diabases).
1052:(Dala sandstone), with its 50 km x 150 km area, constitutes the largest region known to be covered at present with Jotnian sediments. The sandstone extends beyond Sweden's border into 2653: 2342:
Tullborg, Eva-Lena; Larson, Sven Åke; Stiberg, Jan-Petter (1996). "Subsidence and uplift of the present land surface in the southeastern part of the Fennoscandian Shield".
1172: 1134:, meaning they must once have been buried beneath several kilometres of sediments. It is possible that the Dala sandstone was once connected to the Gulf of Bothnia by an 183:
not being metamorphosed enough to be part of the "protoplatform" and not being undeformed enough to be part of the "cataplatform" category. By analogy to the established
1292:. The deposition environment for sandstones including the arkose was one of an embankment or a channel with little current. The environment was likely one of a river as 814:
in Russia. Among these are the "Salmi series" or "Salma suite" and the "Priosersk suite", which are Jotnian units. These rocks overlie the Salma rapakivi granite and
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shoal and yet in other places of the Bothnian Sea Jotnian sediments are absent. The Sub-Cambrian peneplain cuts across Jotnian rocks in the Bothnian Sea.
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and were not restricted to a few localities like today. The limited geographical extent of Jotnian sediments at present is indebted to their
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Flodén, Tom; Söderberg, Per; Wickman, Frans E. (1993). "Bjorko, a possible Middle Proterozoic impact structure west of Stockholm, Sweden".
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in Satakunta Jotnian sediments reaches a thickness of thousand metres, in other locations thickness is much less, for example 100 m at the
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suggest there is unexposed Jotnian sandstone to north of the BjörkfjÀrden area, where the outcrops are vestiges of an eroded Precambrian
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Jotnian sediments (mostly quartz sandstone and siltstone) exist at some locations beneath the Phanerozoic platform sediments of western
1233: 1304:. Similarly to the GÀvle sandstones, the outcrops at NordingrÄ are linked to the Satakunta outcrops in Finland. The sediments are both 1001:. Geologists Eva-Lena Tullborg and co-workers consider the AlmesÄkra Group as originating from first phases of erosion of the uplifted 1013: 2236:
Baluev, A.S. (2006). "Geodynamics of the Riphean stage in the evolution of the northern passive margin of the East European Craton".
2112: 1870:"Depositional History and Tectonic Regimes within and in the Margins of the Fennoscandian Shield During the Last 1300 Million Years" 1155:
the GĂ€vle sandstone share links with the Satakunta Jotnian rocks. Archaeological finds show that GĂ€vle sandstone has been used as
2190: 509: 136:(e.g. non-marine) conditions. Jotnian sediments are the oldest known sediments in the Baltic area that have not been subject to 1272:
lenses and beds. Siltstone beds are commonly 5 to 10 centimetres thick. Jotnian sediments in the NordingrÄ area display often
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Kohonen, J.; Pihlaja, P.; Kujala, H.; Marmo, J. (1993). "Sedimentation of the jotnian Satakunta sandstone, western Finland".
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hosts Jotnian sedimentary rocks dated to have sedimented 1126±50 million years ago. These rocks are thrusted over by younger
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Pulvertaft, T.C.R. (1985). "Aeolian dune and wet interdune sedimentation in the Middle Proterozoic Dala sandstone, Sweden".
3221: 1142:. Sedimentation at Dalarna happened apparently not in a graben or rift as is the case for most other Jotnian sediments. 2168: 3094: 1569: 1869: 1716: 1579: 580:
that are intercalated with lesser amounts of red or black shale. According to the sediments mineralogical as well as
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sandstones and quartz-rich sandstones. A remarkable feature on the Dala sandstones is that delicate features like
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that has had a downward displacement of about one kilometre. The sediments in the Muhos Graben at the bottom are
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At large scale, Jotnian sediments are classified as being part of a "quasiplatform" group of sediments of the
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Simplified geological map of Sweden displaying the Jotnian sandstone (Jonisk) provinces in GĂ€vle and Dalarna.
458: 2318:"Depositional environments and lithostratigraphy of the middle Proterozoic AlmesÄkra Group, southern Sweden" 1412:
in 1910. In 1932 Sederholm proposed independently the name "Hoglandian" for what Högbom called "Subjotnian".
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Their age is poorly constrained, but generally they are younger than the rapakivi granites and older than
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the pile of Jotnian sediments is of 65 metres. Exposed sediment profiles show considerable variation in
3216: 3211: 3150: 3104: 3045: 2898: 2710: 1938:"Geochemistry and clay mineralogy of argillites in the Late Proterozoic Almesikra group, south Sweden" 830:, sandstone and conglomerate are the sedimentary components of the Salmi suite which further includes 2878: 532:
is a site of Jotnian sediment occurrence. At this location Jotnian sediments can be found within the
199:. This surface actually exists but its extent is very limited, represented as small valley plains at 43: 3124: 1809: 1769: 1714:
Nagornji, M.A.; Nikolaev, V.G. (2005). "The quasiplatform sediments of the East European Platform".
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basement. The unconformity, believed to have been formed by subaerial erosion, was the surface of a
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Berg-Lembke, Eva (1970). "A microscopic study of the AlmesÄkra quartzitic-doleritic conglomerate".
2007: 585: 1444: 437:, Sweden. It has been suggested that the sedimentary basins hosting Jotnian sediments at Dalarna, 3055: 3000: 1814: 1774: 1434:
That the Satakunta outcrop is in an ancient graben was first noticed by Jakob Sederholm in 1893.
3170: 3109: 2730: 2577: 2238: 1937: 1356: 1261: 1088: 1002: 997:. At least in some outcrops the lowermost sediments are arkoses, presumably of local origin as 537: 414: 184: 129: 2158: 1124: 3185: 3129: 3065: 1602: 1522:"Jotnian and Postjotnian: Sandstones and diabases in the surroundings of the Gulf of Finland" 870: 504:. Jotnian rocks found in the Landsort Basin are red sandstones. In the Bothnian Sea offshore 501: 42:), albeit some might be younger. Jotnian sediments include the oldest known sediments in the 3015: 1180: 1009: 3165: 2903: 2811: 2451: 2417: 2353: 2247: 2199: 2082: 2073: 2016: 1900:
Rodhe, Agnes (1988). "The dolerite breccia of TÀrnö, Late Proterozoic of southern Sweden".
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Bergman, Göran (1980). "Quicksand structures in the Jotnian sandstone of central Sweden".
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Some geologists of the first half of the 20th century regarded the rapakivi granites as "
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The maximum thickness of the sediments at Dalarna is 800 m. The lowermost sediments are
2845: 2263: 2215: 1192:, filled with Jotnian sediments. At Rasta, the basement below the sediments is made of 1065: 884: 398: 180: 2969: 2939: 2289:(1931). "NÄgra iakttagelser över stratigrafi och tektonik inom AlmesÄkraformationen". 1623: 2974: 2934: 2463: 2267: 2219: 2164: 2028: 1835: 1795: 1671: 1575: 1521: 846: 757: 418: 51: 2863: 2113:"Structure and geological evolution of the bedrock of southern Satakunta SW Finland" 2094: 16:
Oldest known sediments in the Baltic area that have not been subject to metamorphism
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Laitakari, I.; RÀmö, T.; Suominen, V.; Niin, M.; Stepanov, K.; Amantov, A. (1996).
1619: 1189: 823: 819: 577: 549: 132:. The characteristic red colour of Jotnian sediments is due to their deposition in 97: 67: 59: 936: 321: 3180: 2780: 1452: 1384: 1185: 858: 850: 529: 477: 410: 156: 152: 39: 35: 3089: 2883: 2775: 1600:
Usaityte, Daiva (2000). "The geology of the southeastern Baltic Sea: a review".
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Selection of outcrop localities mentioned in the text. (G=GĂ€vle, M=Lake MĂ€laren)
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is made of arkose. The bulk (90–80%) of the sequence of sediments is made up of
360: 339: 171:. Amantov and co-workers comments about the terms Jotnian and Postjotnian that: 2959: 2924: 2888: 2868: 2700: 2690: 1396: 1332: 1221: 1028: 998: 982: 880: 617: 465: 421:
at these locations. At present Jotnian sedimentary rocks are commonly found in
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hosts some Jotnian sediments known as Satakunta sandstone. This sediments are
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and arkoses whose contact with the underlying metamorphic rocks constitute an
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was the first to differentiate the rocks and use the term "Jotnian" in 1897.
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are somewhat uniform. It is also possible that some beds were deposited in
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The Lake MĂ€laren sandstone appeared in geological maps first in 1862 when
1152: 927: 661: 485: 252: 3099: 3040: 3020: 2964: 2954: 2790: 1729: 1277: 1249: 1100: 1023:, there are diabase dykes hosting numerous rounded clasts of red Jotnian 969: 811: 741: 450: 422: 31: 1672:"Subjotnian: Rapakivi granites and related rocks in the Gulf of Finland" 1018: 208: 3010: 2855: 2725: 1321: 1301: 1297: 899: 601: 593: 461: 454: 378: 164: 965: 2979: 1376: 1352: 1305: 1265: 1253: 1197: 1156: 1112: 1104: 1096: 1080: 1024: 986: 977: 827: 810:
Sedimentary and volcanic rocks crop out on the eastern shores of the
677: 553: 446: 268: 196: 133: 117: 113: 93: 71: 2984: 1380: 1229: 1179:. Visible outcrops can be found in the locality of Rasta in western 1138:. The Dala sandstone constitute a part of broad north-south aligned 910: 604:
occurred under water. It is found in a northwest-southeast trending
1772:(1995). "Relief and saprolites through time on the Baltic Shield". 1448: 1336: 1325: 1212: 1139: 1108: 1036: 973: 430: 413:. Sedimentary rocks as old as the Jotnian sediments age have a low 397:
There is evidence suggesting that Jotnian cover rocks or a Jotnian
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Proceedings of the Third Marine Geological Conference "The Baltic"
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have survived in the sediments. The sandstones in Dalarna are of
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drilling has revealed that the Dala sandstone extends beneath the
923: 709: 438: 300: 90: 2949: 2752: 1329: 1309: 1245: 1193: 1160: 1092: 1053: 1049: 919: 854: 693: 614: 610: 597: 497: 434: 406: 284: 147: 75: 20: 2580:(1913). "Contributions to the Geology of the NordingrÄ Region". 86: 3035: 2919: 1348: 1289: 1257: 1237: 1057: 1032: 990: 887:, which is also filled with these sediments. The formation has 605: 573: 545: 476:
Between Finland and Sweden Jotnian sediments are common in the
426: 121: 109: 2186: 1269: 1068: 831: 645: 557: 525: 236: 125: 1281: 1116: 1061: 895: 888: 505: 200: 1749: 1264:. The sandstone and arkose have black and violet coloured 2046: 2003: 1669: 964:
The Jotnian AlmesÄkra Group of sediments lie in northern
1812:(1996). "Long term morphotectonic evolution in Sweden". 1568:
Lehtinen, Martti; Nurmi, Pekka A.; RÀmö, Tapani (2005).
1519: 600:, it has been suggested that at least in that place the 2111:
PaulamÀki, Seppo; Paananen, Markku; Elo, Seppo (2004).
2519: 1425:" Jotnian sediments, an idea which is now discredited. 883:. These outcrops are an overfill of the neighbouring 392:
Selection of outcrop localities mentioned in the text.
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in the Jotnian rocks of the northwestern part of the
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Simonen, Ahti (1980). "The Precambrian in Finland".
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sediments. Together with the Jotnian sediments of
2066: 2064: 191:there have been suggestions of the existence of an 2042: 2040: 2038: 1977:(1939). "The Weathering of the NordingrĂ„ Gabbro". 1867: 1745: 1743: 1741: 1739: 1808: 1567: 1520:Amantov, A.; Laitakari, I.; Poroshin, Ye (1996). 875:The Jotnian Tersky Formation crops out along the 588:. The Satakunda sandstones is a fluvial sediment 3198: 2335: 2182: 2180: 2070: 2061: 1768: 1713: 1123:sediments. The Dala sandstone has an imprint of 1060:where it is known as the "Trysil sandstone". At 2382:Geologiska Föreningen i Stockholm Förhandlingar 2291:Geologiska Föreningen i Stockholm Förhandlingar 2035: 1979:Geologiska Föreningen i Stockholm Förhandlingar 1942:Geologiska Föreningen i Stockholm Förhandlingar 1903:Geologiska Föreningen i Stockholm Förhandlingar 1736: 2611: 2609: 2607: 2605: 2603: 2281: 2279: 2277: 2152: 2150: 2148: 2146: 2144: 1563: 1561: 1559: 1557: 1555: 1553: 1551: 1549: 1515: 1513: 1475: 1473: 1471: 544:. The pebbles of the conglomerate are made of 159:. Jotnian sediments rests on what is known as 2654: 2515: 2513: 2511: 2231: 2229: 2177: 1997: 1973: 1967: 1641: 1639: 1637: 1635: 1633: 1511: 1509: 1507: 1505: 1503: 1501: 1499: 1497: 1495: 1493: 2106: 2104: 1931: 1929: 1927: 1925: 1863: 1861: 1859: 1857: 1855: 1853: 1851: 1849: 1847: 1845: 2668: 2600: 2378: 2274: 2141: 1677:Geological Survey of Finland, Special Paper 1665: 1663: 1546: 1527:Geological Survey of Finland, Special Paper 1468: 1252:. Jotnian sediments consist of quartz-rich 981:tectonically disturbed, shows considerable 2661: 2647: 2508: 2439: 2433: 2226: 1868:PaulamĂ€ki, Seppo; KuivamĂ€ki, Aimo (2006). 1630: 1490: 968:in a triangle-shaped area centered around 568:Southern Satakunta near the shores of the 2572: 2570: 2568: 2101: 1922: 1842: 1764: 1762: 1236:, Jotnian sediments rest on a complex of 989:by diabase. AlmesĂ„kra Group overlies the 750: 371: 2372: 2156: 1895: 1893: 1660: 1599: 1211: 918:In Sweden Jotnian rocks can be found in 909: 309: 85: 2615: 2285: 2191:Stratigraphy and Geological Correlation 1709: 1707: 1705: 1703: 1701: 1699: 1645: 620:cuts through the Satakunta Sandstones. 584:characteristics they are classified as 464:, possibly corresponding to an ancient 348: 3199: 2576: 2565: 2235: 1759: 1595: 1593: 1591: 1437: 1428: 1415: 1399:coined the term "Postjotnian" in 1909. 2642: 2407: 2401: 2315: 2050:Geological Survey of Finland Bulletin 1935: 1899: 1890: 1802: 1649:Geological Survey of Finland Bulletin 1402: 1390: 1369: 1228:In the NordingrĂ„ area, spanning from 1220:. Note the black Postjotnian diabase 782: 2476: 1696: 1574:. Amsterdam: Elsevier. p. 567. 1342: 840: 766: 2325:Sveriges Geologiska Undersökning Ca 1588: 1216:Red Jotnian sandstone at Trysunda, 1171:Jotnian sandstone crops out around 734: 576:sandstones of red colour and clear 13: 1447:showed it erroneously as being of 14: 3243: 2421:(in Swedish). Cydonia Development 1717:Russian Journal of Earth Sciences 864: 670: 654: 457:parallel to the area of inferred 261: 245: 2480:Kvarnstensfragment frĂ„n LejstaĂ„n 2331:: 1–80 – via PaleoArchive. 781: 765: 749: 733: 717: 701: 685: 669: 653: 637: 630: 370: 347: 331: 308: 292: 276: 260: 244: 228: 221: 3095:Central SkĂ„ne Volcanic Province 2540: 2488:Swedish National Heritage Board 2470: 2309: 2163:. Academic Press. p. 374. 2095:10.1016/j.precamres.2016.01.003 1408:"Subjotnian" was first used by 1166: 686: 332: 277: 214: 3176:Transscandinavian Igneous Belt 1571:Precambrian Geology of Finland 1077:Transscandinavian Igneous Belt 995:Transscandinavian Igneous Belt 879:at the southern shores of the 805: 609:million years old Postjotnian 46:that have not been subject to 1: 1624:10.1016/S0012-8252(00)00002-7 1483:The Great Soviet Encyclopedia 1462: 1375:The term "Jotnian" comes the 638: 471: 293: 229: 2464:10.1016/0037-0738(85)90034-X 2029:10.1016/0040-1951(93)90292-r 1836:10.1016/0169-555X(95)00083-H 1796:10.1016/0169-555X(94)00076-4 1207: 959: 563: 187:that extends across much of 104:) a Jotnian sedimentary rock 7: 1383:" roughly meaning "giant". 81: 10: 3248: 3222:Geology of European Russia 3151:Blekinge-Bornholm Province 3105:Kattsund-Koster dyke swarm 3025: 2761:Billingen terminal moraine 2157:Goodwinn, Alan M. (1991). 1043: 868: 718: 702: 592:. Based on the finding of 515: 167:rapakivi granites and the 108:Jotnian sediments include 3138: 3078: 2993: 2912: 2899:Sorgenfrei-Tornquist Zone 2879:Nordfjord-Sogn Detachment 2853: 2844: 2804: 2751: 2744: 2736:Sub-Mesozoic hilly relief 2676: 2630:10.1080/11035898009450887 2594:10.1017/S0016756800138026 2534:10.1080/11035899309454826 2395:10.1080/11035897009451914 2366:10.1080/11035899609546246 2303:10.1080/11035893109447092 2260:10.1134/s0016852106030034 2212:10.1134/S0869593811020067 1991:10.1080/11035893909444616 1954:10.1080/11035898809452652 1916:10.1080/11035898809452652 905: 623: 3161:Scandinavian Caledonides 2904:South Finland Shear Zone 2822:Jotnian sedimentary rock 1810:Lidmar-Bergströrm, Karna 1362: 1315: 1280:. There are also fossil 1145: 520: 3171:Sveconorwegian Province 3001:Central Swedish lowland 2786:Skövde terminal moraine 2711:South SmĂ„land peneplain 2670:Geology of Fennoscandia 2552:LĂ€nsstyrensen Stockholm 1770:Lidmar-Bergström, Karna 459:Hallandian-Danopolonian 3232:Stratigraphy of Europe 3125:SĂ€rna Alkaline Complex 3110:Kola Alkaline Province 3046:Scandinavian Mountains 2731:Sub-Cambrian peneplain 1451:age in his map of the 1225: 1115:and represent ancient 915: 548:and granite while the 415:preservation potential 185:Sub-Cambrian peneplain 181:East European Platform 177: 105: 101: 34:rocks assigned to the 3186:Western Gneiss Region 3166:Svecofennian Province 3139:Provinces and orogens 3130:Satakunta dyke swarms 3066:White Sea Rift System 2316:Rodhe, Agnes (1987). 1936:Rodhe, Agnes (1986). 1603:Earth-Science Reviews 1445:Alfred Elis Törnebohm 1328:have been found in a 1215: 1071:. The Dala sandstone 1003:Sveconorwegian region 913: 871:White Sea Rift System 502:Stockholm archipelago 453:form an alignment of 401:once covered much of 173: 89: 3006:Gulf of Bothnia rift 2913:Large impact craters 2812:Alum Shale Formation 2497:on November 19, 2015 2418:Nationalencyklopedin 2129:on 24 September 2015 2074:Precambrian Research 1975:von Eckermann, Harry 1730:10.2205/2005ES000171 1202:Svecofennian orogeny 797:class=notpageimage| 528:in the northeastern 389:class=notpageimage| 163:rocks which include 54:, Jotnian sediments 3146:Belomorian Province 2706:Ostrobothnian Plain 2582:Geological Magazine 2456:1985SedG...44...93P 2443:Sedimentary Geology 2358:1996GFF...118..126T 2252:2006Geote..40..183B 2204:2011SGC....19..125K 2160:Precambrian Geology 2087:2016PreR..275..197L 2021:1993Tectp.219..129K 1828:1996Geomo..16...33L 1788:1995Geomo..12...45L 1616:2000ESRv...50..137U 1128:burial metamorphism 956:(AlmesĂ„kra Group). 894:within a matrix of 157:Mesoproterozoic Era 36:Mesoproterozoic Era 3207:Geology of Finland 3056:South Swedish Dome 3016:Lake Ladoga graben 2578:Sobral, JosĂ© MarĂ­a 1480:"Jotnian Series". 1324:Jotnian sandstone 1290:sedimentary facies 1226: 1173:Södra BjörkfjĂ€rden 1136:epicontinental sea 1048:The occurrence at 1010:Eksjö Municipality 976:-rich sandstones, 916: 885:Kandalaksha Graben 106: 19:In north European 3217:Geology of Sweden 3212:Geology of Norway 3194: 3193: 3120:Rapakivi granites 3074: 3073: 3011:Lake Inari graben 2935:Hummeln structure 2840: 2839: 2745:Sedimentary cover 2409:Lundqvist, Thomas 1755:. pp. 19–25. 1343:Other occurrences 1320:In the island of 1159:in LejstaĂ„n near 847:Rybachy Peninsula 841:Rybachy Peninsula 820:metamorphic rocks 758:Rybachy Peninsula 68:metamorphic rocks 60:rapakivi granites 52:Stratigraphically 3239: 3031:Norrland terrain 2851: 2850: 2827:Reusch's Moraine 2805:Sedimentary rock 2749: 2748: 2663: 2656: 2649: 2640: 2639: 2634: 2633: 2613: 2598: 2597: 2574: 2563: 2562: 2560: 2558: 2544: 2538: 2537: 2517: 2506: 2505: 2504: 2502: 2496: 2490:, archived from 2485: 2477:Ogenhall, Erik, 2474: 2468: 2467: 2437: 2431: 2430: 2428: 2426: 2405: 2399: 2398: 2376: 2370: 2369: 2339: 2333: 2332: 2322: 2313: 2307: 2306: 2283: 2272: 2271: 2233: 2224: 2223: 2184: 2175: 2174: 2154: 2139: 2138: 2136: 2134: 2128: 2122:. Archived from 2117: 2108: 2099: 2098: 2068: 2059: 2058: 2044: 2033: 2032: 2015:(1–3): 129–152. 2001: 1995: 1994: 1971: 1965: 1964: 1962: 1960: 1933: 1920: 1919: 1897: 1888: 1887: 1885: 1883: 1874: 1865: 1840: 1839: 1806: 1800: 1799: 1766: 1757: 1756: 1747: 1734: 1733: 1711: 1694: 1693: 1691: 1689: 1667: 1658: 1657: 1643: 1628: 1627: 1610:(3–4): 137–225. 1597: 1586: 1585: 1565: 1544: 1543: 1541: 1539: 1517: 1488: 1487: 1477: 1456: 1441: 1435: 1432: 1426: 1419: 1413: 1406: 1400: 1394: 1388: 1373: 1357:Baltic Syneclise 1190:meteorite crater 1186:glacial erratics 1132:pumpellyite type 1035:. These Jotnian 1022: 955: 940: 824:Paleoproterozoic 785: 784: 769: 768: 753: 752: 737: 736: 721: 720: 705: 704: 689: 688: 673: 672: 657: 656: 641: 640: 634: 606:graben structure 374: 373: 364: 351: 350: 335: 334: 325: 312: 311: 296: 295: 280: 279: 264: 263: 248: 247: 232: 231: 225: 3247: 3246: 3242: 3241: 3240: 3238: 3237: 3236: 3227:Mesoproterozoic 3197: 3196: 3195: 3190: 3181:Timanide Orogen 3134: 3070: 2994:Morphostrucures 2989: 2908: 2836: 2800: 2781:Sevetti moraine 2740: 2721:200 m peneplain 2716:300 m peneplain 2672: 2667: 2637: 2614: 2601: 2575: 2566: 2556: 2554: 2546: 2545: 2541: 2518: 2509: 2500: 2498: 2494: 2483: 2475: 2471: 2450:(1–2): 93–111. 2438: 2434: 2424: 2422: 2406: 2402: 2377: 2373: 2340: 2336: 2320: 2314: 2310: 2297:(II): 137–149. 2284: 2275: 2234: 2227: 2185: 2178: 2171: 2155: 2142: 2132: 2130: 2126: 2115: 2109: 2102: 2069: 2062: 2045: 2036: 2002: 1998: 1972: 1968: 1958: 1956: 1934: 1923: 1898: 1891: 1881: 1879: 1872: 1866: 1843: 1807: 1803: 1767: 1760: 1748: 1737: 1712: 1697: 1687: 1685: 1668: 1661: 1644: 1631: 1598: 1589: 1582: 1566: 1547: 1537: 1535: 1518: 1491: 1479: 1478: 1469: 1465: 1460: 1459: 1442: 1438: 1433: 1429: 1420: 1416: 1407: 1403: 1395: 1391: 1385:Jakob Sederholm 1374: 1370: 1365: 1345: 1318: 1308:and covered by 1218:Trysunda Island 1210: 1169: 1148: 1046: 1027:including both 1016: 1008:Near Brevik in 962: 949: 934: 908: 873: 867: 851:Murmansk Oblast 843: 808: 803: 802: 801: 799: 793: 792: 791: 790: 786: 778: 777: 776: 770: 762: 761: 760: 754: 746: 745: 744: 738: 730: 729: 728: 722: 714: 713: 712: 706: 698: 697: 696: 690: 682: 681: 680: 674: 666: 665: 664: 658: 650: 649: 648: 642: 626: 566: 530:Gulf of Bothnia 523: 518: 478:Gulf of Bothnia 474: 411:geological time 395: 394: 393: 391: 385: 384: 383: 382: 375: 367: 366: 365: 358: 352: 344: 343: 342: 336: 328: 327: 326: 319: 313: 305: 304: 303: 297: 289: 288: 287: 281: 273: 272: 271: 265: 257: 256: 255: 249: 241: 240: 239: 233: 217: 84: 30:are a group of 17: 12: 11: 5: 3245: 3235: 3234: 3229: 3224: 3219: 3214: 3209: 3192: 3191: 3189: 3188: 3183: 3178: 3173: 3168: 3163: 3158: 3153: 3148: 3142: 3140: 3136: 3135: 3133: 3132: 3127: 3122: 3117: 3112: 3107: 3102: 3097: 3092: 3086: 3084: 3076: 3075: 3072: 3071: 3069: 3068: 3063: 3061:VĂ€ttern graben 3058: 3053: 3051:Scanian horsts 3048: 3043: 3038: 3033: 3028: 3023: 3018: 3013: 3008: 3003: 2997: 2995: 2991: 2990: 2988: 2987: 2982: 2977: 2972: 2967: 2962: 2960:Ritland crater 2957: 2952: 2947: 2942: 2937: 2932: 2927: 2925:Gardnos crater 2922: 2916: 2914: 2910: 2909: 2907: 2906: 2901: 2896: 2894:Röjnoret Fault 2891: 2889:Protogine Zone 2886: 2881: 2876: 2871: 2869:Iapetus Suture 2866: 2864:BurtrĂ€sk Fault 2860: 2858: 2848: 2842: 2841: 2838: 2837: 2835: 2834: 2832:Visingsö Group 2829: 2824: 2819: 2814: 2808: 2806: 2802: 2801: 2799: 2798: 2793: 2788: 2783: 2778: 2773: 2768: 2763: 2757: 2755: 2746: 2742: 2741: 2739: 2738: 2733: 2728: 2723: 2718: 2713: 2708: 2703: 2701:Paleic surface 2698: 2693: 2691:Hardangervidda 2688: 2682: 2680: 2674: 2673: 2666: 2665: 2658: 2651: 2643: 2636: 2635: 2624:(2): 111–116. 2599: 2564: 2539: 2507: 2486:(in Swedish), 2469: 2432: 2413:"Dalasandsten" 2400: 2371: 2352:(2): 126–128. 2334: 2308: 2273: 2246:(3): 183–196. 2225: 2198:(2): 125–140. 2176: 2170:978-0122898709 2169: 2140: 2120:Working Report 2100: 2060: 2034: 2008:Tectonophysics 1996: 1985:(4): 490–496. 1966: 1948:(3): 175–182. 1921: 1910:(2): 131–142. 1889: 1877:Working Report 1841: 1801: 1758: 1735: 1695: 1659: 1629: 1587: 1580: 1545: 1489: 1466: 1464: 1461: 1458: 1457: 1436: 1427: 1414: 1401: 1397:Wilhelm Ramsay 1389: 1367: 1366: 1364: 1361: 1344: 1341: 1317: 1314: 1209: 1206: 1168: 1165: 1147: 1144: 1113:aeolian origin 1045: 1042: 1029:quartz arenite 961: 958: 907: 904: 881:Kola Peninsula 866: 865:White Sea area 863: 842: 839: 835:volcanic rocks 807: 804: 795: 794: 788: 787: 780: 779: 772: 771: 764: 763: 756: 755: 748: 747: 740: 739: 732: 731: 724: 723: 716: 715: 708: 707: 700: 699: 692: 691: 684: 683: 676: 675: 668: 667: 660: 659: 652: 651: 644: 643: 636: 635: 629: 628: 627: 625: 622: 578:stratification 565: 562: 522: 519: 517: 514: 494:Landsort Basin 473: 470: 466:back-arc basin 429:, in slightly 387: 386: 377: 376: 369: 368: 354: 353: 346: 345: 338: 337: 330: 329: 315: 314: 307: 306: 299: 298: 291: 290: 283: 282: 275: 274: 267: 266: 259: 258: 251: 250: 243: 242: 235: 234: 227: 226: 220: 219: 218: 216: 213: 205:VĂ€sterdalĂ€lven 203:and along the 169:Hogland Series 83: 80: 70:and are often 15: 9: 6: 4: 3: 2: 3244: 3233: 3230: 3228: 3225: 3223: 3220: 3218: 3215: 3213: 3210: 3208: 3205: 3204: 3202: 3187: 3184: 3182: 3179: 3177: 3174: 3172: 3169: 3167: 3164: 3162: 3159: 3157: 3156:Kola Province 3154: 3152: 3149: 3147: 3144: 3143: 3141: 3137: 3131: 3128: 3126: 3123: 3121: 3118: 3116: 3113: 3111: 3108: 3106: 3103: 3101: 3098: 3096: 3093: 3091: 3088: 3087: 3085: 3082: 3077: 3067: 3064: 3062: 3059: 3057: 3054: 3052: 3049: 3047: 3044: 3042: 3039: 3037: 3034: 3032: 3029: 3027: 3024: 3022: 3021:Lofoten horst 3019: 3017: 3014: 3012: 3009: 3007: 3004: 3002: 2999: 2998: 2996: 2992: 2986: 2983: 2981: 2978: 2976: 2973: 2971: 2968: 2966: 2963: 2961: 2958: 2956: 2953: 2951: 2948: 2946: 2945:Lockne crater 2943: 2941: 2938: 2936: 2933: 2931: 2930:Granby crater 2928: 2926: 2923: 2921: 2918: 2917: 2915: 2911: 2905: 2902: 2900: 2897: 2895: 2892: 2890: 2887: 2885: 2882: 2880: 2877: 2875: 2872: 2870: 2867: 2865: 2862: 2861: 2859: 2857: 2852: 2849: 2847: 2843: 2833: 2830: 2828: 2825: 2823: 2820: 2818: 2817:Hedmark Group 2815: 2813: 2810: 2809: 2807: 2803: 2797: 2796:Veiki moraine 2794: 2792: 2789: 2787: 2784: 2782: 2779: 2777: 2774: 2772: 2771:Rogen moraine 2769: 2767: 2766:Pulju moraine 2764: 2762: 2759: 2758: 2756: 2754: 2750: 2747: 2743: 2737: 2734: 2732: 2729: 2727: 2724: 2722: 2719: 2717: 2714: 2712: 2709: 2707: 2704: 2702: 2699: 2697: 2696:Muddus plains 2694: 2692: 2689: 2687: 2686:Borsu surface 2684: 2683: 2681: 2679: 2678:Paleosurfaces 2675: 2671: 2664: 2659: 2657: 2652: 2650: 2645: 2644: 2641: 2631: 2627: 2623: 2619: 2612: 2610: 2608: 2606: 2604: 2595: 2591: 2587: 2583: 2579: 2573: 2571: 2569: 2553: 2549: 2543: 2535: 2531: 2527: 2523: 2516: 2514: 2512: 2493: 2489: 2482: 2481: 2473: 2465: 2461: 2457: 2453: 2449: 2445: 2444: 2436: 2420: 2419: 2414: 2410: 2404: 2396: 2392: 2388: 2384: 2383: 2375: 2367: 2363: 2359: 2355: 2351: 2347: 2346: 2338: 2330: 2326: 2319: 2312: 2304: 2300: 2296: 2292: 2288: 2287:Gavelin, Sven 2282: 2280: 2278: 2269: 2265: 2261: 2257: 2253: 2249: 2245: 2241: 2240: 2232: 2230: 2221: 2217: 2213: 2209: 2205: 2201: 2197: 2193: 2192: 2183: 2181: 2172: 2166: 2162: 2161: 2153: 2151: 2149: 2147: 2145: 2125: 2121: 2114: 2107: 2105: 2096: 2092: 2088: 2084: 2080: 2076: 2075: 2067: 2065: 2056: 2052: 2051: 2043: 2041: 2039: 2030: 2026: 2022: 2018: 2014: 2010: 2009: 2000: 1992: 1988: 1984: 1980: 1976: 1970: 1955: 1951: 1947: 1943: 1939: 1932: 1930: 1928: 1926: 1917: 1913: 1909: 1905: 1904: 1896: 1894: 1878: 1871: 1864: 1862: 1860: 1858: 1856: 1854: 1852: 1850: 1848: 1846: 1837: 1833: 1829: 1825: 1821: 1817: 1816: 1815:Geomorphology 1811: 1805: 1797: 1793: 1789: 1785: 1781: 1777: 1776: 1775:Geomorphology 1771: 1765: 1763: 1754: 1746: 1744: 1742: 1740: 1731: 1727: 1723: 1719: 1718: 1710: 1708: 1706: 1704: 1702: 1700: 1683: 1679: 1678: 1673: 1666: 1664: 1655: 1651: 1650: 1642: 1640: 1638: 1636: 1634: 1625: 1621: 1617: 1613: 1609: 1605: 1604: 1596: 1594: 1592: 1583: 1581:9780080457598 1577: 1573: 1572: 1564: 1562: 1560: 1558: 1556: 1554: 1552: 1550: 1533: 1529: 1528: 1523: 1516: 1514: 1512: 1510: 1508: 1506: 1504: 1502: 1500: 1498: 1496: 1494: 1485: 1484: 1476: 1474: 1472: 1467: 1454: 1450: 1446: 1440: 1431: 1424: 1418: 1411: 1405: 1398: 1393: 1386: 1382: 1378: 1372: 1368: 1360: 1358: 1354: 1350: 1340: 1338: 1334: 1331: 1327: 1323: 1313: 1311: 1307: 1303: 1299: 1295: 1294:paleocurrents 1291: 1287: 1283: 1279: 1275: 1274:cross-bedding 1271: 1267: 1263: 1259: 1255: 1251: 1247: 1243: 1239: 1235: 1231: 1223: 1219: 1214: 1205: 1203: 1199: 1195: 1191: 1187: 1182: 1181:Ekerön island 1178: 1174: 1164: 1162: 1158: 1154: 1143: 1141: 1137: 1133: 1129: 1126: 1122: 1118: 1114: 1110: 1106: 1102: 1098: 1094: 1090: 1089:conglomerates 1085: 1082: 1078: 1075:overlies the 1074: 1073:unconformably 1070: 1067: 1063: 1059: 1055: 1051: 1041: 1038: 1034: 1030: 1026: 1020: 1015: 1011: 1006: 1005:to the west. 1004: 1000: 996: 992: 988: 984: 979: 975: 971: 967: 957: 953: 948: 944: 938: 933: 929: 925: 921: 912: 903: 901: 897: 893: 890: 886: 882: 878: 872: 862: 860: 859:Upper Riphean 856: 852: 848: 838: 836: 833: 829: 825: 821: 817: 813: 798: 789:Kerets Graben 775: 759: 743: 727: 711: 695: 679: 663: 647: 633: 621: 619: 616: 612: 607: 603: 599: 595: 591: 587: 583: 579: 575: 571: 561: 559: 555: 551: 547: 543: 539: 538:conglomerates 535: 531: 527: 513: 511: 507: 503: 499: 495: 491: 490:South Kvarken 487: 483: 479: 469: 467: 463: 460: 456: 452: 448: 444: 440: 436: 432: 428: 424: 420: 416: 412: 408: 404: 400: 390: 380: 362: 357: 341: 323: 318: 302: 286: 270: 254: 238: 224: 212: 210: 206: 202: 198: 194: 190: 186: 182: 176: 172: 170: 166: 162: 158: 154: 153:Riphean Stage 149: 146: 141: 139: 135: 131: 130:conglomerates 127: 123: 119: 115: 111: 103: 102:GĂ€vlesandsten 99: 95: 92: 88: 79: 77: 73: 69: 65: 61: 57: 53: 49: 45: 41: 37: 33: 29: 26: 22: 3090:Alnö Complex 3036:Omberg horst 3026:Muhos Graben 2975:SöderfjĂ€rden 2884:PĂ€rvie Fault 2874:Lainio Fault 2821: 2776:SalpausselkĂ€ 2621: 2617: 2585: 2581: 2557:November 18, 2555:. Retrieved 2551: 2542: 2528:(1): 25–38. 2525: 2521: 2501:November 18, 2499:, retrieved 2492:the original 2479: 2472: 2447: 2441: 2435: 2423:. Retrieved 2416: 2403: 2386: 2380: 2374: 2349: 2343: 2337: 2328: 2324: 2311: 2294: 2290: 2243: 2239:Geotectonics 2237: 2195: 2189: 2159: 2131:. Retrieved 2124:the original 2119: 2078: 2072: 2054: 2048: 2012: 2006: 1999: 1982: 1978: 1969: 1957:. Retrieved 1945: 1941: 1907: 1901: 1880:. Retrieved 1876: 1822:(1): 33–59. 1819: 1813: 1804: 1782:(1): 45–61. 1779: 1773: 1752: 1721: 1715: 1686:. Retrieved 1681: 1675: 1653: 1647: 1607: 1601: 1570: 1536:. Retrieved 1531: 1525: 1481: 1439: 1430: 1417: 1410:Arvid Högbom 1404: 1392: 1371: 1351:and western 1346: 1319: 1278:ripple marks 1262:conglomerate 1250:anorthosites 1242:monzogranite 1227: 1177:Lake MĂ€laren 1170: 1167:Lake MĂ€laren 1149: 1101:ripple marks 1086: 1047: 1007: 963: 943:Lake MĂ€laren 917: 877:Tersky Coast 874: 849:in northern 844: 809: 774:Tersky Coast 570:Bothnian Sea 567: 542:unconformity 534:Muhos Graben 524: 482:Bothnian Sea 475: 443:Bothnian Sea 423:half-grabens 403:Fennoscandia 396: 215:Distribution 189:Fennoscandia 178: 174: 160: 144: 142: 138:metamorphism 107: 48:metamorphism 24: 18: 3100:Fen Complex 3041:Oslo Graben 2965:Siljan Ring 2856:shear zones 2854:Faults and 2791:Trollgarden 2548:"GĂ„sholmen" 2081:: 197–208. 1724:(5): 1–12. 1455:quadrangle. 1355:within the 1302:aeolianites 1298:tidal flats 1017: [ 950: [ 935: [ 812:Lake Ladoga 806:Lake Ladoga 742:Lake Ladoga 582:geochemical 451:Lake Ladoga 381:(xenoliths) 359: [ 320: [ 195:Subjotnian 145:Postjotnian 74:by younger 44:Baltic area 32:Precambrian 3201:Categories 3115:Norra KĂ€rr 2970:SÀÀksjĂ€rvi 2940:LappajĂ€rvi 2846:Structures 2726:Strandflat 1463:References 1453:SödertĂ€lje 1423:granitized 1286:Ringkallen 1198:pegmatites 1107:marks and 1066:Caledonian 978:argillites 932:SvartĂ€lven 869:See also: 602:diagenesis 594:glauconite 554:siltstones 488:including 472:Baltic Sea 462:subduction 455:subsidence 431:downfolded 317:SvartĂ€lven 161:Subjotnian 118:siltstones 114:sandstones 62:and other 3083:provinces 2980:Suvasvesi 2588:(2): 86. 2389:: 40–48. 2268:129043120 2220:128527997 1377:Old Norse 1353:Lithuania 1326:xenoliths 1266:siltstone 1254:sandstone 1208:NordingrĂ„ 1157:millstone 1153:NordingrĂ„ 1125:low grade 1121:interdune 1109:mudcracks 1105:rain drop 1097:greywacke 1081:peneplain 1037:xenoliths 1025:sandstone 960:AlmesĂ„kra 947:AlmesĂ„kra 928:NordingrĂ„ 828:Gritstone 678:Satakunta 662:NordingrĂ„ 613:-bearing 590:formation 564:Satakunta 486:Åland Sea 447:Satakunta 425:, narrow 356:AlmesĂ„kra 269:Satakunta 253:NordingrĂ„ 197:peneplain 165:weathered 134:subaerial 94:sandstone 28:sediments 2753:Moraines 2425:June 22, 1534:: 99–113 1449:Devonian 1337:peperite 1306:intruded 1246:granites 1194:granites 1140:syncline 1093:breccias 987:intruded 974:feldspar 586:immature 496:between 484:and the 399:platform 211:system. 209:DalĂ€lven 148:diabases 82:Overview 76:diabases 72:intruded 3081:igneous 3079:Lesser 2950:Lumparn 2452:Bibcode 2354:Bibcode 2248:Bibcode 2200:Bibcode 2133:27 July 2083:Bibcode 2017:Bibcode 1959:27 July 1882:27 July 1824:Bibcode 1784:Bibcode 1688:27 July 1684:: 59–97 1612:Bibcode 1538:27 July 1486:. 1979. 1330:diabase 1310:diabase 1238:gabbros 1200:of the 1161:Uppsala 1130:of the 1054:Hedmark 1050:Dalarna 1044:Dalarna 993:of the 991:plutons 985:and is 983:folding 966:SmĂ„land 920:Dalarna 861:rocks. 855:Vendian 816:igneous 694:Dalarna 615:diabase 611:olivine 598:outcrop 574:arkosic 516:Finland 498:Gotland 435:Dalarna 427:grabens 407:erosion 340:MĂ€laren 285:Dalarna 193:exhumed 155:of the 98:Swedish 64:igneous 56:overlie 40:Riphean 25:Jotnian 21:geology 2985:TvĂ€ren 2920:Dellen 2266:  2218:  2167:  1578:  1381:Jötunn 1379:word " 1349:Latvia 1300:or as 1258:arkose 1234:Hernön 1230:Malmön 1069:nappes 1058:Norway 1033:arkose 970:NĂ€ssjö 906:Sweden 624:Russia 558:shales 550:matrix 546:schist 480:, the 441:, the 122:arkose 112:-rich 110:quartz 2495:(PDF) 2484:(PDF) 2321:(PDF) 2264:S2CID 2216:S2CID 2127:(PDF) 2116:(PDF) 1873:(PDF) 1363:Notes 1322:TĂ€rnö 1316:TĂ€rnö 1284:. 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Index

geology
sediments
Precambrian
Mesoproterozoic Era
Riphean
Baltic area
metamorphism
Stratigraphically
overlie
rapakivi granites
igneous
metamorphic rocks
intruded
diabases

GĂ€vle
sandstone
Swedish
quartz
sandstones
siltstones
arkose
shale
conglomerates
subaerial
metamorphism
diabases
Riphean Stage
Mesoproterozoic Era
weathered

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