713:
134:
614:
121:
550:
643:, Hubei). The locals called this tree shui-sha (ζ°΄ζ‘«). Because it was winter, the tree already lost all its leaves, so no specimens were collected by Mr. Gan. In 1942, another botanist, Mr. Zhan Wang (ηζ) visited Modaoxi and collected living specimens. Mr. Wang believed this tree belonged to a known species
727:
is a landscaped section in New York City's
Central Park dedicated to Beatle John Lennon. At the northern end of the lawns are three dawn redwood trees. The trees drop their needles each fall and regrow them each spring, a symbol of eternal renewal. The trees are expected to reach a height of 36
498:
by this time. Given that the high latitudes in this period were warm and tropical, it is hypothesized that the deciduous trait evolved in response to the unusual light availability patterns, not to major seasonal variations in temperature. During three months in the summer, the sun would shine
720:
Dawn redwoods are fast-growing trees. They sometimes grow too large in smaller gardens under favorable conditions, but they can be a good choice for a wide range of larger gardens and parks. Although they live in wet sites in their native habitat they will also tolerate dry soils. Unlike most
696:
populations exist in the hills and wetlands of Hubei's
Lichuan County. Most of them are small, with fewer than 30 trees each; however, the largest of them, in Xiaohe Valley, is estimated to consist of around 5,400 trees. A few trees are also said to exist in neighboring
681:(Hu et Cheng) in May 1948 in the Bulletin of Fan Memorial Institute of Biology. The discovery of a "living fossil" instantly attracted attention from botanists around the world. It was widely regarded as "the greatest discovery of botany in 20th century". In 1948, the
638:
in 1939. In 1941, Miki published the description of the fossil plant which he gave the name "Metasequoia". In the winter of the same year, a
Chinese botanist Toh Gan (εΉ²ι) discovered an unusual big tree in Modaoxi (磨εζΊͺ; presently, Moudao (θ°ι), in
577:(bald cypress), and, similarly, older specimens form wide buttresses on the lower trunk. It is a fast-growing tree to 130β150 feet (40β45 m) tall and 6 feet (2 m) in trunk diameter in cultivation so far (with the potential to grow even higher).
588:
are globose to ovoid, 0.6β1.0 inches (1.5β2.5 cm.) in diameter with 16β28 scales, arranged in opposite pairs in four rows, each pair at right angles to the adjacent pair; they mature in about 8β9 months after pollination.
366:(ζ°΄ζ), or "water fir", which is part of a local shrine. Since its rediscovery in 1944, the dawn redwood has become a popular ornamental, with examples found in various parks in a variety of countries. The
689:, through the help of Hu and Cheng, funded an expedition by Chinese collectors to collect seeds. Soon after, seeds were distributed to various universities and arboreta worldwide for growth trials.
731:
In New York City on East
Houston Street at Liz Christy Community Garden, there is a prominent dawn redwood tree. The tree is said to have been planted by Liz Christy herself in the 1970s.
664:
1428:
1167:
281:
444:
304:
533:
strata, but no fossils are known after that. Before its discovery, the taxon was believed to have become extinct during the
Miocene; when it was discovered
1218:
Christopher J. Williams; Ben A. LePage; David R. Vann; Takeshi Tange; Hiroyuki Ikeda; Makoto Ando; Tomoko
Kusakabe; Hayato Tsuzuki; Tatsuo Sweda (2003).
584:
cones are 0.25 inch (6 mm) long, produced on long spikes in early spring; they are only produced on trees growing in regions with hot summers. The
2862:
671:, was still keeping track of international botanic literature. Hu recognized the living specimen was of the same genus of Miki's fossil genus ''
2867:
1219:
635:
1148:
and
Associated Plants, August 6β10, 2006, Metasequoia: Back from the Brink? An Update. Edited by Hong Yang and Leo J. Hickey. Bulletin of the
2744:
1421:
1393:
2780:
721:
conifers, their deciduous habit means they do not cast much shade in winter. They are grown as street trees in London and elsewhere.
2666:
1476:
1414:
362:, it grows to at least 165 feet (50 meters) in height. Local villagers refer to the original tree from which most others derive as
2718:
2679:
1357:
2723:
1349:
580:
The leaves are opposite, 0.4β1.25 inches (1β3 cm.) long, and bright fresh green, turning foxy red-brown in fall. The
1074:
499:
continuously, while three months of the winter would be complete darkness. It is also hypothesized that the change from
1313:
1321:
1289:
1149:
1028:
818:
2882:
1281:
2857:
2749:
2705:
1196:
860:
1200:
2798:
2731:
1455:
1231:
1481:
1471:
724:
677:
597:
342:
296:
258:
1406:
2877:
1338:
2658:
2645:
133:
2793:
1399:
810:
757:
840:
forests. II. Structure, biomass, and productivity of Eocene floodplain forests in the
Canadian Arctic"
413:
species are known. Sequoioideae and several other genera have been transferred from the former family
2759:
2684:
835:
1256:
834:
Williams, Christopher J.; Johnson, Arthur H.; LePage, Ben A.; Vann, David R.; Sweda, Tatsuo (2003).
1466:
668:
626:
450:
385:
312:
2785:
2872:
2852:
2653:
1158:
1157:
The
Reports of the Third International Metasequoia Symposium, August 3 to 8, 2010, Osaka, Japan
2640:
2554:
1300:
1153:
847:
655:
645:
24:
1217:
1014:
518:) also make up the major portion of Tertiary fossil plant material in the badlands of western
2592:
1102:
Zican He; Jianqiang Li; Qing Cai; Xiaodong Li; Hongwen Huang (2004). "Cytogenetic studies on
712:
2847:
2772:
2614:
1240:
1184:
899:
379:
8:
1388:
487:
479:
429:
1244:
1188:
903:
747:
Gadek, Paul A.; Alpers, Deryn L.; Heslewood, Margaret M.; Quinn, Christopher J. (2000).
2819:
1461:
1133:
930:
917:
883:
864:
776:
686:
573:
128:
1252:
649:(ζ°΄ζΎ) and filed the specimens away. In 1945, Mr. Wang showed the specimens to botanist
432:; more than 20 fossil species have been named (some were even identified as the genus
2767:
2601:
2237:
1317:
1285:
1175:
1125:
1024:
935:
868:
814:
784:
438:
289:
1137:
503:
to deciduous trait occurred before colonizing the high latitudes and was the reason
2824:
2277:
1438:
1248:
1192:
1162:
1117:
925:
907:
856:
766:
682:
475:
471:
2606:
2423:
2320:
2131:
1751:
1720:
1268:
559:
43:
2736:
2577:
2513:
2388:
2313:
1163:
980:
650:
595:
has experienced morphological stasis for the past 65 million years: the modern
347:
242:
158:
1121:
659:, but was a new species. Mr. Cheng then sent a specimen to prominent botanist
2841:
2506:
2464:
2441:
2416:
2365:
2347:
2257:
2068:
2008:
1994:
1943:
1909:
1635:
538:
78:
2811:
2381:
2331:
2297:
2246:
2228:
2167:
2082:
2047:
2040:
2015:
1966:
1900:
1436:
1129:
939:
912:
788:
640:
613:
585:
519:
402:
398:
359:
250:
221:
211:
2692:
2586:
2485:
2471:
2374:
2340:
2206:
2199:
2185:
2140:
2122:
2061:
2033:
1987:
1980:
1973:
1853:
1807:
1760:
1711:
1649:
1628:
1513:
414:
201:
53:
534:
2671:
2492:
2478:
2395:
2286:
2103:
2089:
1959:
1828:
1814:
1670:
1621:
1567:
1504:
1495:
1442:
1101:
780:
602:
526:
455:
390:
371:
333:
171:
98:
63:
2697:
2627:
2520:
2499:
2450:
2430:
2075:
1932:
1731:
1656:
1587:
1558:
1549:
1277:
921:
660:
568:
500:
495:
459:
337:
238:
103:
2548:
771:
748:
120:
2806:
2571:
2409:
2354:
2266:
2151:
2054:
1918:
1784:
1702:
1267:
Ben A. LePage; Christopher James
Williams; Hong Yang, eds. (2005).
1108:
621:
93:
88:
73:
68:
58:
2710:
2632:
2402:
2192:
1925:
1867:
1775:
1693:
1642:
530:
270:
191:
181:
108:
83:
1343:
728:
meters (118 ft), making them visible from great distances.
549:
2096:
2001:
1800:
1740:
1526:
1309:
617:
581:
483:
463:
410:
47:
2619:
1366:
2457:
2213:
1881:
1874:
1860:
1835:
1821:
1663:
1603:
1576:
952:
698:
675:''. After more study, Hu and Cheng published the new species
367:
355:
351:
145:
1168:"Humidity estimate for the middle Eocene Arctic rain forest"
704:
653:(ιδΈι§). Mr. Cheng determined that the tree did not belong to
1197:
10.1130/0091-7613(2003)031<0463:HEFTME>2.0.CO;2
861:
10.1666/0094-8373(2003)029<0271:ROTMFI>2.0.CO;2
833:
746:
1152:, Volume 48, Issue 2 31 October 2007, pp. 179β426.
981:
Ben A. LePage, Hong Yang & Midori Matsumoto (2005).
1302:
Urban Forestry Practice, Forestry Commission Handbook 5
1055:
Urban Forestry Practice, Forestry Commission Handbook 5
1144:
Proceedings of the Second International Symposium on
409:is the only living species in its genus, but three
753:: a combined morphological and molecular approach"
1382:Bulletin of the Fan Memorial Institute of Biology
1220:"Structure, allometry, and biomass of plantation
1075:"There's a Redwood Tree on Houston Street in NYC"
510:Large petrified trunks and stumps of the extinct
428:redwood fossils are known from many areas in the
2839:
553:Dawn redwood foliage β note opposite arrangement
892:Proceedings of the National Academy of Sciences
1008:
1006:
1004:
1422:
1166:& Leonel Silveira Lobo Sternberg (2003).
953:Richard Jagels & Maria A. Equiza (2005).
436:), but are considered as just three species,
370:was dominant near the North Pole during the
1001:
983:The evolution and biogeographic history of
634:The fossil of this genus was discovered by
1429:
1415:
1394:World Checklist of Selected Plant Families
119:
1503:
929:
911:
770:
19:This article is about the redwood genus,
1557:
1012:
711:
612:
548:
1783:
1367:"Crescent Ridge Dawn Redwoods Preserve"
1358:Integrated Taxonomic Information System
1052:
417:to Cupressaceae based on DNA analysis.
2863:Extant Maastrichtian first appearances
2840:
1364:
1276:. Topics in geobiology. Vol. 22.
881:
801:
340:known as redwoods. The living species
2868:Maastrichtian genus first appearances
2553:
2552:
1410:
1072:
2760:8a44f798-82de-4ee5-89c9-be1bb0a9c870
888:on problems of Tertiary paleobotany"
557:The bark and foliage are similar to
749:"Relationships within Cupressaceae
525:The trees are well known from late
13:
1094:
14:
2894:
1332:
1150:Peabody Museum of Natural History
665:Fan Memorial Institute of Biology
2799:urn:lsid:ipni.org:names:331123-2
132:
51:
1314:Her Majesty's Stationery Office
692:Presently, a number of natural
420:
358:. Although the shortest of the
336:trees, one of three species of
1270:The Geobiology and Ecology of
1073:Young, Michelle (2017-06-05).
1066:
1046:
1023:. Springer. pp. 367β418.
974:
946:
875:
827:
804:Monograph of Cupressaceae and
795:
740:
601:appears identical to its late
1:
1253:10.1016/S0378-1127(02)00567-4
1232:Forest Ecology and Management
734:
708:in gardens, parks and streets
544:
454:. Fossils are known from the
332:, is a genus of fast-growing
1352:Metasequoia glyptostroboides
1339:The metasequoia organisation
1222:Metasequoia glyptostroboides
1106:, a living fossil species".
1104:Metasequoia glyptostroboides
1053:Hibberd, B. G., ed. (1989).
1013:Langlois, Gaytha A. (2005).
836:"Reconstruction of Tertiary
678:Metasequoia glyptostroboides
598:Metasequoia glyptostroboides
343:Metasequoia glyptostroboides
259:Metasequoia glyptostroboides
7:
884:"The bearing of the living
669:war between China and Japan
667:. Hu, despite the chaos of
507:was dominant in the north.
10:
2899:
1400:Royal Botanic Gardens, Kew
1344:Giant redwoods in the U.K.
1299:B.G. Hibberd, ed. (1989).
955:Competitive advantages of
811:Royal Botanic Gardens, Kew
758:American Journal of Botany
608:
18:
2561:
2440:
2364:
2330:
2296:
2276:
2256:
2236:
2227:
2177:
2159:
2150:
2130:
2121:
2025:
1951:
1942:
1908:
1899:
1845:
1792:
1774:
1750:
1730:
1710:
1701:
1692:
1613:
1595:
1586:
1566:
1548:
1521:
1512:
1494:
1490:
1450:
1122:10.1007/s10709-004-0926-x
882:Chaney, Ralph W. (1948).
514:(sometimes identified as
470:occurred as far north as
276:
269:
256:
249:
129:Scientific classification
127:
118:
34:
1298:
1266:
1060:
1036:
1016:A conservation plan for
991:
964:
537:, it was heralded as a "
512:Metasequoia occidentalis
407:M. glyptostroboides
386:Sequoiadendron giganteum
23:. For the software, see
2883:Taxa named by Hu Xiansu
466:, extensive forests of
2858:Endemic flora of China
959:in warm high latitudes
913:10.1073/pnas.34.11.503
717:
656:Glyptostrobus pensilis
646:Glyptostrobus pensilis
631:
554:
25:Metasequoia (software)
716:Mature tree in autumn
715:
616:
552:
397:is classified in the
1384:, new series 1: 154.
627:M. occidentalis
516:Sequoia occidentalis
458:onwards. During the
451:M. occidentalis
383:(coast redwood) and
380:Sequoia sempervirens
1280:, the Netherlands:
1245:2003ForEM.180..287W
1189:2003Geo....31..463J
961:. pp. 335β349.
904:1948PNAS...34..503C
802:Farjon, A. (2005).
480:Axel Heiberg Island
430:Northern Hemisphere
389:(giant sequoia) of
297:M. glyptostroboides
2878:Deciduous conifers
1437:Classification of
718:
687:Harvard University
663:, the director of
632:
574:Taxodium distichum
555:
2835:
2834:
2768:Open Tree of Life
2555:Taxon identifiers
2546:
2545:
2542:
2541:
2538:
2537:
2534:
2533:
2530:
2529:
2238:Cunninghamioideae
2223:
2222:
2117:
2116:
2113:
2112:
1895:
1894:
1891:
1890:
1770:
1769:
1688:
1687:
1684:
1683:
1680:
1679:
1544:
1543:
1540:
1539:
1536:
1535:
1079:Untapped New York
988:. pp. 3β115.
725:Strawberry Fields
321:
320:
245:
16:Genus of conifers
2890:
2828:
2827:
2815:
2814:
2802:
2801:
2789:
2788:
2776:
2775:
2763:
2762:
2753:
2752:
2740:
2739:
2737:NHMSYS0000460702
2727:
2726:
2714:
2713:
2701:
2700:
2688:
2687:
2675:
2674:
2662:
2661:
2649:
2648:
2636:
2635:
2623:
2622:
2610:
2609:
2597:
2596:
2595:
2582:
2581:
2580:
2550:
2549:
2278:Athrotaxidoideae
2234:
2233:
2157:
2156:
2128:
2127:
1952:Phyllocladoideae
1949:
1948:
1906:
1905:
1790:
1789:
1781:
1780:
1708:
1707:
1699:
1698:
1593:
1592:
1564:
1563:
1555:
1554:
1519:
1518:
1510:
1509:
1501:
1500:
1492:
1491:
1477:Acrogymnospermae
1439:Acrogymnospermae
1431:
1424:
1417:
1408:
1407:
1403:
1379:
1375:
1370:
1361:
1327:
1307:
1295:
1263:
1261:
1255:. Archived from
1239:(1β3): 287β301.
1228:
1214:
1212:
1211:
1205:
1199:. Archived from
1172:
1141:
1089:
1088:
1086:
1085:
1070:
1064:
1058:
1050:
1044:
1034:
1010:
999:
989:
978:
972:
962:
950:
944:
943:
933:
915:
879:
873:
872:
844:
831:
825:
824:
799:
793:
792:
774:
765:(7): 1044β1057.
744:
683:Arnold Arboretum
476:Ellesmere Island
472:Strathcona Fiord
237:
137:
136:
123:
113:
50:
40:Temporal range:
32:
31:
2898:
2897:
2893:
2892:
2891:
2889:
2888:
2887:
2838:
2837:
2836:
2831:
2823:
2818:
2810:
2805:
2797:
2792:
2784:
2779:
2771:
2766:
2758:
2756:
2748:
2743:
2735:
2730:
2722:
2717:
2709:
2704:
2696:
2691:
2683:
2678:
2670:
2665:
2657:
2652:
2644:
2639:
2631:
2626:
2618:
2613:
2605:
2600:
2591:
2590:
2585:
2576:
2575:
2570:
2557:
2547:
2526:
2436:
2424:Neocallitropsis
2360:
2326:
2292:
2272:
2252:
2219:
2173:
2146:
2132:Sciadopityaceae
2109:
2021:
1938:
1887:
1841:
1766:
1752:Welwitschiaceae
1746:
1726:
1676:
1609:
1582:
1532:
1486:
1467:Marchantiophyta
1446:
1435:
1387:
1377:
1373:
1348:
1335:
1330:
1324:
1305:
1292:
1259:
1226:
1209:
1207:
1203:
1170:
1097:
1095:Further reading
1092:
1083:
1081:
1071:
1067:
1051:
1047:
1031:
1011:
1002:
979:
975:
951:
947:
898:(11): 503β515.
880:
876:
842:
832:
828:
821:
800:
796:
772:10.2307/2657004
745:
741:
737:
710:
611:
547:
445:M. milleri
423:
313:M. occidentalis
265:
262:
236:
131:
114:
112:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
44:Late Cretaceous
42:
41:
38:
28:
17:
12:
11:
5:
2896:
2886:
2885:
2880:
2875:
2873:Conifer genera
2870:
2865:
2860:
2855:
2853:Trees of China
2850:
2833:
2832:
2830:
2829:
2825:wfo-4000023916
2816:
2803:
2790:
2777:
2764:
2754:
2741:
2728:
2715:
2702:
2689:
2676:
2663:
2650:
2637:
2624:
2611:
2598:
2583:
2567:
2565:
2559:
2558:
2544:
2543:
2540:
2539:
2536:
2535:
2532:
2531:
2528:
2527:
2525:
2524:
2517:
2514:Hesperocyparis
2510:
2503:
2496:
2489:
2482:
2475:
2468:
2461:
2454:
2446:
2444:
2438:
2437:
2435:
2434:
2427:
2420:
2413:
2406:
2399:
2392:
2389:Pilgerodendron
2385:
2378:
2370:
2368:
2362:
2361:
2359:
2358:
2351:
2344:
2336:
2334:
2328:
2327:
2325:
2324:
2317:
2314:Sequoiadendron
2310:
2302:
2300:
2294:
2293:
2291:
2290:
2282:
2280:
2274:
2273:
2271:
2270:
2262:
2260:
2254:
2253:
2251:
2250:
2242:
2240:
2231:
2225:
2224:
2221:
2220:
2218:
2217:
2210:
2203:
2196:
2189:
2181:
2179:
2175:
2174:
2172:
2171:
2163:
2161:
2154:
2148:
2147:
2145:
2144:
2136:
2134:
2125:
2119:
2118:
2115:
2114:
2111:
2110:
2108:
2107:
2100:
2093:
2086:
2079:
2072:
2065:
2058:
2051:
2044:
2037:
2029:
2027:
2026:Podocarpoideae
2023:
2022:
2020:
2019:
2012:
2005:
1998:
1991:
1984:
1977:
1970:
1963:
1955:
1953:
1946:
1940:
1939:
1937:
1936:
1929:
1922:
1914:
1912:
1903:
1897:
1896:
1893:
1892:
1889:
1888:
1886:
1885:
1878:
1871:
1864:
1857:
1849:
1847:
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1333:External links
1331:
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1262:on 2008-04-11.
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1164:A. Hope Jahren
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855:(2): 271β292.
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2018:
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2009:Lepidothamnus
2006:
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1910:Araucariaceae
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1323:0-11-710273-3
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1206:on 2007-09-27
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1057:. p. 61.
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539:living fossil
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493:
489:
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478:and sites on
477:
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439:M. foxii
435:
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346:is native to
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159:Tracheophytes
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55:
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33:
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26:
22:
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2463:
2456:
2449:
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2422:
2415:
2408:
2401:
2394:
2387:
2382:Austrocedrus
2380:
2373:
2353:
2346:
2339:
2332:Taxodioideae
2319:
2312:
2306:
2305:
2298:Sequoioideae
2285:
2265:
2247:Cunninghamia
2245:
2229:Cupressaceae
2212:
2205:
2198:
2191:
2184:
2168:Cephalotaxus
2166:
2139:
2102:
2095:
2088:
2083:Retrophyllum
2081:
2074:
2067:
2060:
2053:
2048:Pherosphaera
2046:
2041:Microcachrys
2039:
2032:
2016:Phyllocladus
2014:
2007:
2000:
1993:
1986:
1979:
1972:
1967:Pectinopitys
1965:
1958:
1931:
1924:
1917:
1901:Araucariales
1880:
1873:
1866:
1859:
1852:
1834:
1827:
1820:
1813:
1806:
1799:
1759:
1739:
1719:
1669:
1662:
1655:
1648:
1641:
1634:
1627:
1620:
1602:
1575:
1525:
1482:Angiospermae
1392:
1381:
1378:Cheng, W. C.
1365:D.A. HΓ€nks.
1351:
1301:
1273:
1269:
1257:the original
1236:
1230:
1221:
1208:. Retrieved
1201:the original
1180:
1174:
1145:
1113:
1107:
1103:
1082:. Retrieved
1078:
1068:
1054:
1048:
1038:
1019:
1015:
993:
986:
982:
976:
966:
958:
954:
948:
895:
891:
885:
877:
852:
848:Paleobiology
846:
837:
829:
807:
803:
797:
762:
756:
750:
742:
730:
723:
719:
705:
693:
691:
676:
672:
654:
644:
636:Shigeru Miki
633:
625:
596:
592:
591:
579:
572:
564:
558:
556:
524:
520:North Dakota
515:
511:
509:
504:
491:
486:) at around
467:
449:
443:
437:
433:
425:
424:
421:Paleontology
406:
403:Sequoioideae
399:Cupressaceae
394:
384:
378:
376:
363:
341:
330:dawn redwood
329:
324:
323:
322:
311:
303:
295:
288:
280:
257:
251:Type species
232:
231:
222:Sequoioideae
212:Cupressaceae
172:Gymnospermae
165:
152:
35:
29:
20:
2848:Metasequoia
2693:iNaturalist
2593:Metasequoia
2587:Wikispecies
2563:Metasequoia
2486:Platycladus
2472:Tetraclinis
2375:Papuacedrus
2341:Cryptomeria
2307:Metasequoia
2207:Pseudotaxus
2200:Austrotaxus
2186:Amentotaxus
2141:Sciadopitys
2123:Cupressales
2062:Dacrycarpus
2034:Saxegothaea
1988:Parasitaxus
1981:Prumnopitys
1974:Sundacarpus
1854:Pseudotsuga
1808:Pseudolarix
1793:Abietoideae
1761:Welwitschia
1712:Ephedraceae
1650:Ceratozamia
1629:Lepidozamia
1514:Ginkgoaceae
1454:Supergroup
1443:Gymnosperms
1272:Metasequoia
1146:Metasequoia
1018:Metasequoia
985:Metasequoia
957:Metasequoia
886:Metasequoia
838:Metasequoia
806:Sciadopitys
706:Metasequoia
694:Metasequoia
673:Metasequoia
605:ancestors.
593:Metasequoia
565:Metasequoia
505:Metasequoia
494:was likely
492:Metasequoia
468:Metasequoia
426:Metasequoia
415:Taxodiaceae
395:Metasequoia
325:Metasequoia
282:M. disticha
233:Metasequoia
218:Subfamily:
202:Cupressales
36:Metasequoia
21:Metasequoia
2842:Categories
2493:Calocedrus
2479:Microbiota
2396:Libocedrus
2287:Athrotaxis
2104:Podocarpus
2090:Afrocarpus
1960:Halocarpus
1829:Keteleeria
1815:Nothotsuga
1671:Microcycas
1622:Macrozamia
1614:Zamioideae
1568:Cycadaceae
1505:Ginkgoales
1496:Ginkgoidae
1210:2019-05-29
1084:2022-10-22
751:sensu lato
735:References
701:Province.
603:Cretaceous
545:Appearance
527:Cretaceous
490:latitude.
488:80Β° N
482:(northern
456:Cenomanian
401:subfamily
391:California
372:Cretaceous
354:province,
350:county in
334:coniferous
305:M. milleri
178:Division:
2521:Juniperus
2500:Cupressus
2451:Thujopsis
2431:Callitris
2178:Taxoideae
2076:Dacrydium
1933:Araucaria
1846:Pinoideae
1732:Gnetaceae
1657:Stangeria
1596:Diooideae
1588:Zamiaceae
1559:Cycadales
1550:Cycadidae
1462:Bryophyta
1374:Hu, H. H.
1278:Dordrecht
1224:in Japan"
869:131497232
661:Hu Xiansu
630:branchlet
569:deciduous
501:evergreen
496:deciduous
460:Paleocene
192:Pinopsida
182:Pinophyta
142:Kingdom:
2812:40017988
2807:Tropicos
2711:331123-2
2578:Q1825748
2572:Wikidata
2410:Fitzroya
2355:Taxodium
2267:Taiwania
2152:Taxaceae
2055:Acmopyle
1919:Wollemia
1785:Pinaceae
1703:Gnetales
1441:(living
1282:Springer
1138:19447950
1130:15609550
1109:Genetica
1020:in China
940:16588827
789:10898782
622:Ypresian
364:ShuΗshΔn
360:redwoods
338:conifers
290:M. foxii
208:Family:
2672:5284230
2403:Diselma
2321:Sequoia
2193:Torreya
1926:Agathis
1868:Cathaya
1776:Pinales
1721:Ephedra
1694:Pinidae
1643:Bowenia
1241:Bibcode
1185:Bibcode
1176:Geology
1037:LePage
992:LePage
965:LePage
931:1079159
900:Bibcode
781:2657004
609:History
560:Sequoia
531:Miocene
434:Sequoia
348:Lichuan
271:Species
228:Genus:
198:Order:
188:Class:
146:Plantae
2786:METAS2
2781:PLANTS
2757:NZOR:
2724:500630
2659:120390
2646:120390
2097:Nageia
2002:Manoao
1801:Cedrus
1741:Gnetum
1527:Ginkgo
1396:(WCSP)
1380:1948.
1376:&
1320:
1310:London
1288:
1136:
1128:
1041:(2005)
1027:
996:(2005)
969:(2005)
938:
928:
920:
867:
817:
787:
779:
624:) age
618:Eocene
582:pollen
563:, but
535:extant
484:Canada
464:Eocene
448:, and
411:fossil
241:&
48:Recent
2773:47957
2698:69152
2633:1MEQG
2620:96840
2458:Thuja
2214:Taxus
1882:Pinus
1875:Picea
1861:Larix
1836:Abies
1822:Tsuga
1664:Zamia
1604:Dioon
1577:Cycas
1456:Plant
1389:"Feb"
1306:(PDF)
1260:(PDF)
1227:(PDF)
1204:(PDF)
1171:(PDF)
1134:S2CID
1039:et al
994:et al
967:et al
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