What does CWIS stand for?
CWIS stands for "Cretaceous Western Interior Seaway"
How to abbreviate "Cretaceous Western Interior Seaway"?
"Cretaceous Western Interior Seaway" can be abbreviated as CWIS
What is the meaning of CWIS abbreviation?
The meaning of CWIS abbreviation is "Cretaceous Western Interior Seaway"
What does CWIS mean?
CWIS as abbreviation means "Cretaceous Western Interior Seaway"
