Nice Modocia typicalis Trilobite with Healed Bite Mark

Modocia typicalis

Trilobite Order Ptychopariida, Superfamily Ptychoparioidea, Family Marjumiidae

Geological Time: Middle Cambrian

Size: The trilobite is 1 1/8” in length

Fossil Site: Marjum Formation, House Range, Utah

Code: PFT690

Price: Sold


Modocia TrilobiteDescription: This fully adult sized specimen is a light chocolate brown color, perfectly preserved, with intact genal and pleural spines. It resides comfortably on a small plate of Marjum shale. Of particular note is the missing left genal spine. If you look closely, it is apparent the wound had sealed and healed. Perhaps the spine was lost to a hungry Anomalocaris! It is a classic species from one of the world’s most important Cambrian trilobite localities. This specimen comes from a small lot of Modocias I just purchased. They have become uncommon over the last few years, as the sites had not been collected professionally for years prior.

Fossil Purchase Information

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