Figure_2.tif (3.44 MB)
Paleomap of North America during the Late Cretaceous (85Ma, from Blakey, 2011).
figure
posted on 2014-01-27, 04:31 authored by Isabelle Kruta, Neil H. Landman, J. Kirk CochranFossil localities in South Dakota and Alabama are indicated by red stars. The locality in South Dakota was within the Western Interior Seaway, while the locality in Alabama was on the Gulf Coast. The paleolatitude has been estimated from Smith et al. [34].