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331:. The Tunasniyoj assemblage is the oldest dinosaur tracksite for Bolivia, and includes the oldest known evidence assigned to ankylosaurs and stegosaurs for South America.
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420:"Tunasniyoj, a dinosaur tracksite from the Jurassic-Cretaceous boundary of Bolivia"
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327:
at the
Tunasniyoj tracksite. The formation is possibly a distal extension of the
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Late
Jurassic to Early Cretaceous geologic formation of southern Bolivia
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List of fossiliferous stratigraphic units in
Bolivia
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351:List of stratigraphic units with theropod tracks
346:List of stratigraphic units with dinosaur tracks
418:Apesteguía, Sebastián; Gallina, P.A. (2011),
476:Lower Cretaceous Series of South America
428:Anais da Academia Brasileira de Ciências
463:
270:La Puerta Formation, Bolivia (Bolivia)
405:Apesteguía & Gallina, 2011, p.275
396:Apesteguía & Gallina, 2011, p.268
13:
14:
537:
481:Jurassic System of South America
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441:10.1590/S0001-37652011000100015
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471:Geologic formations of Bolivia
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1:
516:Ichnofossiliferous formations
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184:Approximate paleocoordinates
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486:Late Jurassic South America
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296:of southern Bolivia. The
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521:Paleontology in Bolivia
526:Chuquisaca Department
226:Chuquisaca Department
501:Sandstone formations
381:Tunasniyoj tracksite
118:Geological formation
363:Toro Toro Formation
321:Ankylosauria indet.
282:La Puerta Formation
202: /
163: /
28:Stratigraphic range
22:La Puerta Formation
491:Cretaceous Bolivia
358:Chaunaca Formation
329:Botucatu Formation
325:Stegosauria indet.
317:Thyreophora indet.
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511:Fluvial deposits
506:Aeolian deposits
496:Jurassic Bolivia
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313:Theropoda indet.
290:Early Cretaceous
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36:Early Cretaceous
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435:(1): 267–277,
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286:Late Jurassic
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206:19.6°S 31.0°W
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167:19.5°S 64.8°W
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42:150–140
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32:Late Jurassic
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452:, retrieved
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412:Bibliography
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309:ichnofossils
281:
279:
211:-19.6; -31.0
172:-19.5; -64.8
385:Fossilworks
209: /
170: /
145:Coordinates
465:Categories
454:2019-03-03
369:References
305:sandstones
307:preserve
294:formation
292:geologic
133:Sandstone
124:Lithology
449:21437385
335:See also
139:Location
298:fluvial
244:Bolivia
232:Country
197:31°00′W
194:19°36′S
158:64°48′W
155:19°30′S
129:Primary
447:
302:eolian
241:
222:Region
423:(PDF)
284:is a
445:PMID
387:.org
323:and
300:and
280:The
114:Type
50:PreꞒ
437:doi
383:at
311:of
288:to
467::
443:,
433:83
431:,
425:,
319:,
315:,
100:Pg
44:Ma
30::
439::
105:N
95:K
90:J
85:T
80:P
75:C
70:D
65:S
60:O
55:Ꞓ
39:~
34:-
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