Phylum - Cnidaria

Class - Anthozoa (corals)

Cretaceous Period: (click for Pennsylvanian Period)
[+] Strata: Pawpaw Period: Cretaceous  (c. 100+ mya) Loc: Waco, TX. April 2014.	Strata: Del Rio Period: Cretaceous  (c. 100+ mya) Loc: Waco, TX.  Nov. 17, 2007.	Strata: Goodland Period: Cretaceous Loc: Tarrant Co., TX.  2006
Montastrea sp. [+] Strata: Edwards * Period: Cretaceous  (c. 100+ mya) Loc: Bosque Co., TX. (Found by Ted L)
* The Edwards Formation is basically equivalent to the upper portion of the Goodland formation.