Results 161 to 170 of about 14,570 (219)

Reply to Huang et al.: Debunking the Sangdanlin myth. [PDF]

open access: yesProc Natl Acad Sci U S A
Meng J   +10 more
europepmc   +1 more source

Pulsed evolution shaped extant angiosperm pollen disparity. [PDF]

open access: yesNat Commun
Luo Y   +15 more
europepmc   +1 more source

Trophic evolution in ornithopod dinosaurs revealed by dental wear. [PDF]

open access: yesNat Commun
Ősi A   +9 more
europepmc   +1 more source

Evolutionary implications of a deep-time perspective on insect pollination. [PDF]

open access: yesBiol Rev Camb Philos Soc
Peris D   +10 more
europepmc   +1 more source

Astronomical tuning of the Aptian Stage

2021
<p>We present a new astronomical tuning for the Aptian stage, based on the combined record of the Piobbico Core (Umbria-Marche Basin, central Italy - this study) and the Cismon Core (Belluno Basin, northwestern Italy - Malinverno et al., 2010).
Gabriele Gambacorta   +5 more
openaire   +2 more sources

An ocean‐facing Aptian–Albian carbonate margin, Oman

Sedimentology, 2001
A high‐energy Aptian–Albian platform margin in northern Oman fronted onto an open oceanic basin, making the area a valuable analogue for coeval guyot margins. Most similar aged carbonate margins described in the literature faced either intracratonic or minor oceanic basins.
A. Immenhauser   +4 more
openaire   +2 more sources

Aptian–Cenomanian echinoids from northern Sinai, Egypt

Cretaceous Research, 2021
Abstract Aptian–lower Cenomanian sedimentary rocks, assigned to the Risan Aneiza and Halal formations and exposed in northern Sinai yield rich, well-preserved echinoid assemblages. Thirty-two species (16 regular and 16 irregular), in 27 genera, have been identified and are here systematically described from the Gebel El Tourkumanyia and Wadi El Karm ...
openaire   +1 more source

Home - About - Disclaimer - Privacy