Between 26-15 My ago, forests covering west-central North America gave way to open, grassy habitats. Now, oxygen isotope records suggest this shift is owed to drier winters and increased aridity.
From AGU Journals
Most Shared
Geophysical Research Letters
“Extreme Water Vapor Transport During the March 2021 Sydney Floods in the Context of Climate Projections”
By Kimberley J. Reid et al.
Highly Cited
JGR Solid Earth
“Precise point positioning for the efficient and robust analysis of GPS data from large networks”
By J. F. Zumberge et al.