Results 11 to 20 of about 7,462,788 (258)

Earliest Eocene mammalian fauna from the Paleocene-Eocene Thermal Maximum at Sand Creek Divide, southern Bighorn Basin, Wyoming [PDF]

open access: yes, 2012
http://deepblue.lib.umich.edu/bitstream/2027.42/89881/1/Papers On Paleontology 36 02-15-2012 ...
Rose, Kenneth D.   +5 more
core   +7 more sources

The rapid evolution of lungfish durophagy

open access: yesNature Communications, 2022
It is unclear how Lungfishes evolved durophagy, the consumption of hard prey, despite being the longest lineage of vertebrates with this feeding mechanism. Here, the authors describe exceptionally preserved fossils of Youngolepis from the Early Devonian,
Xindong Cui   +4 more
doaj   +1 more source

The first record of exceptionally-preserved spiral coprolites from the Tsagan-Tsab formation (lower cretaceous), Tatal, western Mongolia

open access: yesScientific Reports, 2021
In this paper, seven coprolites from the Lower Cretaceous of Tsagan-Tsab formation have been described. Thus, producing a significant contribution to what we perceived as the first detailed study of coprolites from the Mesozoic deposits in Mongolia.
Paul Rummy, Kazim Halaclar, He Chen
doaj   +1 more source

New information on the Wukongopteridae (Pterosauria) revealed by a new specimen from the Jurassic of China [PDF]

open access: yesPeerJ, 2016
The Wukongopteridae is an important pterosaur group discovered from Yanliao Biota, because it combines character states seen in non-pterodactyloid and pterodactyloid pterosaurs.
Xin Cheng   +3 more
doaj   +2 more sources

Publisher Correction: Author Correction: The origin of Rhinocerotoidea and phylogeny of Ceratomorpha (Mammalia, Perissodactyla)

open access: yesCommunications Biology, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s42003-021-01852 ...
Bin Bai   +4 more
doaj   +1 more source

Author Correction: The origin of Rhinocerotoidea and phylogeny of Ceratomorpha (Mammalia, Perissodactyla)

open access: yesCommunications Biology, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s42003-021-01660-x.
Bin Bai   +4 more
doaj   +1 more source

Taxonomic revision of Eoalligator (Crocodylia, Brevirostres) and the paleogeographic origins of the Chinese alligatoroids [PDF]

open access: yesPeerJ, 2016
Background. The primarily Neotropical distribution of living alligatoroids raises questions as to when and how the ancestors of Alligator sinensis migrated to China.
Yan-yin Wang, Corwin Sullivan, Jun Liu
doaj   +2 more sources

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