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Category:Cretaceous first appearances

From Wikipedia, the free encyclopedia

Biological taxa that first appeared during the Cretaceous period, the geologic time period between 145 and 66 million years ago.

Subcategories

This category has the following 5 subcategories, out of 5 total.

C

Cretaceous genus first appearances‎ (2 C, 8 P)
Cretaceous species first appearances‎ (2 C, 1 P)

E

Early Cretaceous first appearances‎ (9 C, 39 P)
Extant Cretaceous first appearances‎ (2 C, 44 P)

L

Late Cretaceous first appearances‎ (9 C, 39 P)

Pages in category "Cretaceous first appearances"

The following 13 pages are in this category, out of 13 total. This list may not reflect recent changes.

A

B

Batrachosauroididae

C

E

Etyiidae

H

Hallirhoidae

P

T

Toxasteridae

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