WebMar 3, 2024 · Our evidence for the expansion in dental disparity of squamates at about 110–90 Ma coincides with the time of the Cretaceous Terrestrial Revolution (KTR). As suggested before [ 13 ], it could be that the expansion in squamate feeding modes was part of the KTR, at least in North America, driven especially by the rise in insect diversity and ... WebMay 5, 2024 · The Cretaceous Period (145–65 Myr ago) has usually been regarded as a time of major reorganization and modernization of ecosystems. In the marine realm, …
(PDF) Impacts of the Cretaceous Terrestrial …
WebAug 11, 2024 · The first extensive records of angiosperm plant assemblages are from the Aptian-Albian interval (125-100 Ma) at the beginning the Cretaceous Terrestrial Revolution (KTR) that initiated global ... Webthe Cretaceous angiosperm radiation. Proc R Soc B 280: 20132110. ... be the most significant event of the Cretaceous terrestrial revolution (KTR), which is defined by Lloyd et al. [12] as a period approximately 125–80 Ma ... diversification rate at the end of the KTR (approx. 80 Ma) than during the angiosperm radiation (approx. 118–90 Ma), ... clawing roof
Dinosaurs and the Cretaceous Terrestrial Revolution
WebApr 26, 2024 · The results indicate the necessity of examining the other extinct families, and shows that the diversity of aphids before the Cretaceous Terrestrial Revolution (KTR) was higher than expected. Even though there is not enough data to perform a formal analysis, fossils seem to suggest a significant impact of the KTR on aphid diversification. WebOct 1, 2024 · The Cretaceous Terrestrial Revolution (KTR) of the mid-Cretaceous (ca 125–80 Ma) resulted in considerable faunal turnover in terrestrial ecosystems, which is likely to have played a critical role in the origin of modern biodiversity 9., 49., 50., 51..Several mammaliaform groups went extinct or experienced a significant decrease in … WebduringtheCretaceousTerrestrialRevolution(KTR), theCretaceous-Paleogene(KPg)massextinction, continental rearrangements, and changes in key … download the tattooed stranger movie free