Views of the Mahantango

Here is a very large Greenops sp. pygidium that I found in the Bay View Coral bed of the Windom shale (Moscow Formation, Givetian stage of t...

My spring visit to the Penn Dixie site near Blasdell, NY yielded some new mollusk fossils for me that I'd not found at the site previous...

The other common species of Rhipidomella is R. penelope . It tends to grow larger and have a rounder shell than R. vanuxemi . The specimen b...

A few specimens of Strophodonta demissa from the Windom Shale (Bay View Coral Bed) as found at the Penn Dixie Site near Blasdell, NY. These...

At the Penn Dixie site, near Blasdell NY, it is very common to find Phacops rana trilobites and sometimes Greenops sp. trilobites. One of ...

Spirifer consobrinus is a fossil that is confined to a specific strata within the Windom shale at Penn Dixie and 18 Mile Creek in New York....

Here is a partial specimen from a larger coral head of Favosites hamiltoniae . It's from the Tichenor Limestone member of the Moscow for...

These next two specimens I was sure were a new genus for me but Karl Wilson corrected me and said they were Atactotoechus fruticosus . So ...

I spent an hour or so putting some bryozoan fragments back together and got two nice branching colonies of Atactotoechus furcatus . A plat...