Browsing by Author "Powell, Matthew G."
Now showing items 1-2 of 2
-
Carbonate collapse and the late Paleozoic ice age marine biodiversity crisis
Balseiro, Diego; Powell, Matthew G. (2020)The late Paleozoic ice age (LPIA) was characterized by persistently low diversity of marine invertebrates following a second-order mass extinction. Here, we used a data set of North American (paleotropical) fossil ... -
Relative oversampling of carbonate rocks in the North American marine fossil record
Balseiro, Diego; Powell, Matthew G. (Cambridge University Press, 2023)Paleontologists have long stressed the need to know how sampling the fossil record might influence our knowledge of the evolution of life. Here, we combine fossil occurrences of North American marine invertebrates from the ...