Author:
Harrison,R.W.
Year:
1997
Title:
Campanian coastal plain sediments in southeastern Missouri and southern Illinois: Significance to the early geologic history the northern Mississippi Embayment.
Reference:
Harrison,R.W. (1997) Campanian coastal plain sediments in southeastern Missouri and southern Illinois: Significance to the early geologic history the northern Mississippi Embayment. Cretaceous Research Vol. 18 P. 687- 696
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Genus Species Country(Region) From To
Trudopollis Trudopollis variabilis Mississippi Middle Campanian Late Campanian
Vacuopollis Vacuopollis minutus Mississippi Middle Campanian Late Campanian