Category:Santonian first appearances

From Wikipedia, the free encyclopedia

Biological taxa that first appeared during the Santonian age of geologic time, between 86.3 and 83.6 million years ago.

See also the preceding Category:Coniacian first appearances and the succeeding Category:Campanian first appearances
See also: Category:Santonian extinctions

Subcategories

This category has the following 3 subcategories, out of 3 total.

E

S

Pages in category "Santonian first appearances"

The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes.

A

B

C

D

E

H

N

P

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