The Crosswicks Clay is a geologic formation in Delaware. It preserves fossils dating back to the Cretaceous period.[citation needed]

Crosswicks Clay
Stratigraphic range: Cretaceous
TypeFormation
Location
Region Delaware
Country United States

See also edit

References edit

  • Various Contributors to the Paleobiology Database[where?]. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.[user-generated source?]