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The unconformity is located at the boundary between Middle Proterozoic rock and Late Cambrian and
Early Ordovician rock.

Identify by name the oldest New York State index fossil that could be found in the Early Ordovician
bedrock. [1]

The unconformity is located at the boundary between Middle Proterozoic rock and Late Cambrian and Early Ordovician rock Identify by name the oldest New York Sta class=

Respuesta :

After looking at the picture you posted above, the name of the oldest New York State index fossil that can be found in the Early Ordovician bedrock is called Tetragraptus.