Gastropods from Spring Branch, Comal Co., TX
Kingdom: Animalia, Phylum: Mollusca, Class: Gastropoda
In Spring Branch, Comal Co., TX I found the four types of gastropods shown below. This is the Glen Rose Formation, Trinity Group, Cretaceous.
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Tylostoma #866
Glen Rose Formation
Spring Branch, Comal Co., TX
Tylostoma #866
Glen Rose Formation
Spring Branch, Comal Co., TX
Tylostoma #866
Glen Rose Formation
Spring Branch, Comal Co., TX
Cerithium sp. #866d
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea texana #867b
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea roemeri #874b
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea texana #867c
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea roemeri #874
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea texana in matrix #867d
Glen Rose Formation
Spring Branch, Comal Co., TX
Nerinea texana in matrix #867g
Glen Rose Formation
Spring Branch, Comal Co., TX