GRYPHAEIDAE
 

Ilymatogyra arietina (Roemer, 1849)

From Tarrant County, Texas;
Cretaceous age;
arrived December 2006

Approximately 90 to 110 Million years old

No. 2288: 26 mm, FOSSIL

A: 26.3 mm   B: 26.5 mm

each 3.50 Euro