Chase Rude
gallowsglass.bsky.social
Chase Rude
@gallowsglass.bsky.social
Part of the problem is that the studies are going to be localized to a particular formation, like this one on the Itapecuru formation.
www.sciencedirect.com/science/arti...
You need to look up paleopedology and pedogenesis.
www.physicalgeography.net/fundamentals...
Pedogenic processes and climatic conditions from Cretaceous (Albian) tropical paleosols of the Itapecuru Formation, Parnaíba Basin, northeast Brazil
Paleosols are an under-utilized tool for paleoenvironmental and paleoclimatic reconstruction in Brazilian intracontinental basins. The Itapecuru Forma…
www.sciencedirect.com
January 26, 2025 at 6:40 AM
It really depends on the environment. Was it locallt eroding or depositing? There were a lot of river flood plains that left big soil deposits (newsroom.unl.edu/announce/snr...).
What you don't have until the end of the Cretaceous is grass. Grass can help form thick beds of topsoil.
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newsroom.unl.edu
January 26, 2025 at 6:33 AM
The more you know
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January 17, 2025 at 8:15 AM