Elimia virginica

order cenforce no prescription Geologic Era: Eocene

http://interform-uk.com/sustainable-energy/sainsburys-dartmouth/ Location Discovered: Wyoming (Green River Formation)

Tamandaré Size: Up to 5 centimeters long

irremeably Estimated Range: Wyoming, Utah, Colorado

Extinction: Roughly 46 million years ago

Specimens like this were ( and still often are) called turritella agate, though this name is incorrect. These shells were deposited on the shores of large, Eocene era lakes. The genus Elimia is still around today, but this particular species is extinct. In life, these were tiny aquatic snails. Elimia would have shared its watery home with a variety of fish, birds, and crocodiles.

Image Credits:

Modern Elimia shell: By USGS – Elimia virginica https://nas.er.usgs.gov/queries/FactSheet.asp?speciesID=1032 Downloaded 29 October 2008, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5095398