Hello everyone. I purchased this as a group of rocks...gathered from the Middle Devonian, Hamilton Group, Kashong Memeber in Seneca Cnty., NYS. I can see that it is an Orthocone Nautiloid,.
ID would be appreciated. But the most interesting part...is the dark "object" at the end.
This area is not considered to be friendly to soft tissue. However the nautiloid and this dark object seem to be seamless.
Explanations of this area would be greatly appreciated.
Thanks
Greg