Dinosaur diversity and the rock record. Proc. R. Soc. B Biol. Sci. 276, 2667–2674 (2009). Article Google Scholar Vilhena, D. A. & Smith, A. B. Spatial bias in the marine fossil record. PLoS ONE 8, e74470 (2013). Article ADS CAS PubMed PubMed Central Google Scholar Close,...
Ancient DNA and high-resolution chronometry reveal a long-term human role in the historical diversity and biogeography of the Bahamian hutia Article Open access 28 January 2020 Fossils from Mille-Logya, Afar, Ethiopia, elucidate the link between Pliocene environmental changes and Homo origins ...
Dinosaurs grew in population and diversity during their time on Earth before becoming extinct at the end of the Cretaceous period. No one knows precisely how many types of dinosaurs inhabited the planet. There are currently about 700 named species, but this probably represents a fraction of the ...
McPhee, B. W., Mannion, P. D., de Klerk, W. J. & Choiniere, J. N. High diversity in the sauropod dinosaur fauna of the Lower Cretaceous Kirkwood Formation of South Africa: Implications for the Jurassic-Cretaceous transition. Cretaceous Res. 59, 228-248 (2016)....
“The first feathered dinosaurs were found here and now our discovery of Zhenyuanlong suni indicates that there is an even higher diversity of feathered dinosaurs than we thought. It’s amazing that new feathered dinosaurs are still being found.” ...
How does dinosaur diversity through time change through time? Our knowledge of the number of dinosaur species is dependent on the publication record, and how this taxonomic archive varies through historical time. Rece... JP Tennant,A Chiarenza 被引量: 0发表: 2017年 What's the Time, Dinosaur...
some dinosaurs likely ate both plants and small animals. key points: some dinosaurs had special adaptations, like armor (ankylosaurus), horns ( triceratops ), or long necks (brachiosaurus) to help them survive. this diversity shows how species evolve to adapt to different environments. 5. ...
have sometimes been misidentified as dinosaurian when they are not from dinosaurs at all. Nevertheless, dinosaurs are well documented by abundantfossilremains recovered from everycontinentonEarth, and the number of known dinosaurian taxa is estimated to be 10–25 percent of actual pastdiversity. ...
The discovery of dinosaur eggs from Henan Province, central China is one of the significant scientific events in China [15], [16] by the egg abundance and diversity. The distribution and preservation of dinosaur eggs in Henan Province are almost all in the NW–SE-trending continental basins of...
in a particular time interval is strongly heterogeneous37,38. Biases in primary data can produce a misleading estimate of palaeodiversity, and this has been argued to be the case with the dinosaur fossil record; using climatic and environmental modelling, Chiarenza et al.11suggested that the appa...