Skip to product information

Large Hoploscaphites (Ammonite), Pierre Shale, North Dakota.

$85.00 

Description

2.62" (6.7 cm) long Hoploscaphites (Ammonite) from the Pierre Shale of South Dakota. The Pierre Shale Dates to 73 to 70 Million Years Old.

Hoploscaphites is a species of Scapphite, which have the signature characteristic of having small spikes on the shell.