This image is of a muffin crab fossil aka Avitelmessus grapsoideus (Rathbun, 1923) on display at Mace Brown Museum of Natural History (Aug...

This image is of a  Zanthopsis dufouri crab fossil on display at Mace Brown Museum of Natural History (August 2017). It dates to the Eoce...

This image is of a Zanthopsis vulgarsis  coral crab fossil on display at Mace Brown Museum of Natural History (August 2017). It dates to ...

This image is of a Harpactoxanthopsis quadrilobata  crab fossil on display at Mace Brown Museum of Natural History (August 2017). It date...

This image is of a Lophoranina marestiana coral crab fossil on display at Mace Brown Museum of Natural History (August 2017). It dates t...

If you visit New York City's famed Central Park, consider stopping by the Egyptian obelisk located behind the Metropolitan Museum of ...

This image is of Coeloma taunicum crab fossils on display at Mace Brown Museum of Natural History (August 2017). They date to the Oligo...

This image is of a Macropipus tuberculatus swimming crab fossil on display at Mace Brown Museum of Natural History (August 2017). It dat...

Here is a picture of a  Cancer sp.  crab fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Creatures like this e...

Here is a picture of a Palaeocarpillus sp. crab fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Creatures lik...

Here is a picture of a Granchio indeterminato  crab fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Creatures ...

This fossil appears to be a Dakoticancer crab fossil found in the Coon Creek Formation of Mississippi or Tennessee, USA. The animals live...