Information and images of never seen before trace-fossils that were discovered at the Gaulin Tracksite in Holyoke, Massachusetts. They are currently stored at the Springfield Science Museum, Springfield, MA.

Tuesday, July 3, 2007

Photos by Marian Halka

The above image shows a macroinvertebrate with a body length (assuming that is a giant head in the picture) of almost 2 cm.

Natural cast is shown on top of the impression.

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