Results 211 to 220 of about 22,860 (301)

Diverse Mesozoic thrips carrying pollen during the gymnosperm-to-angiosperm plant-host ecological shift

open access: gold
Enrique Peñalver   +8 more
openalex   +1 more source

Braincase anatomy and palaeoneurology of Venetoraptor gassenae, a lagerpetid pterosauromorph from the Late Triassic of southern Brazil

open access: yesPalaeontology, Volume 69, Issue 2, March/April 2026.
Abstract There is a growing consensus that pterosaurs and the flightless Lagerpetidae are closely related. This relationship is supported by apomorphies throughout the skeleton, including endocranial character states such as a well‐developed floccular fossa and a tall anterior semicircular canal. Our knowledge of lagerpetid anatomy has been improved by
Lísie V.S. Damke   +6 more
wiley   +1 more source

Reply to Benito et al.: Problems in the Cretaceous evolution of the avian palatobasal joint. [PDF]

open access: yesProc Natl Acad Sci U S A
Wilken AT   +4 more
europepmc   +1 more source

New Cretaceous Paleomagnetic and Geochronologic Data From the Antarctic Peninsula: Constraints on the Pre‐Opening Tectonic Evolution of the Drake Passage

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Reconstructing oroclinal orogens along the Fuegian Andes‐northern Antarctic Peninsula provides critical constraints on the pre‐opening tectonic evolution of the Drake Passage, although such efforts are limited by a lack of reliable Cretaceous paleomagnetic and geochronological data.
Liang Gao   +6 more
wiley   +1 more source

Precession-induced millennial climate cycles in greenhouse Cretaceous. [PDF]

open access: yesNat Commun
Zhang Z   +10 more
europepmc   +1 more source

The most detailed anatomical reconstruction of a Mesozoic coelacanth

open access: gold
Luigi Manuelli   +4 more
openalex   +1 more source

How Unusual Was the Paleocene‐Eocene Thermal Maximum?

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) was an extreme fluctuation of Earth's climate and a potential analog for future unmitigated anthropogenic climate change, but whose cause is debated. We show that fluctuations in Cenozoic benthic foraminiferal δ13 ${\delta }^{13}$C and δ18 ${\delta }^{18}$O follow a Laplace distribution. We present a
B. B. Cael, G. L. Foster
wiley   +1 more source

The modern pattern of insect herbivory predates the advent of angiosperms by 60 My. [PDF]

open access: yesProc Natl Acad Sci U S A
Xiao L   +5 more
europepmc   +1 more source

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