Thursday, February 6, 2014

Decameros Crinoid Calyx Fossils

This picture is of several Decameros sp. (Comatulidae) crinoid calyx fossils. They existed in the Cretaceous Period and was found in Spain (Morella or Castell√≥n). Specimens range in size to about 1 cm to 2 cm in diameter.

Thanks to Herb for letting me photograph it.