SOLD Cretaceous Era Fossil - Nematonotus 9.56" + Shrimp - Sannine Formation rockinaboxagatizedwood Found in the Green River

Found in the Green River Formation in Wyoming

Above: Map of the Fossil Lake and the other Eocene lakes in the area imposed over a modern state and city map

It comes from Morocco and is dated to be around 390 million years old

(Source: Mini Museum)

This specimen is a mission-flown tile fragment from the Space Shuttle Challenger

SOLD Cretaceous Era Fossil - Nematonotus 9.56" + Shrimp - Sannine Formation rockinaboxagatizedwood Found in the Green River93 million years ago, prehistoric sea creatures swam in the coastal waters of what is now the Sannine Formation. This limestone deposit in northern Lebanon is a treasure trove of fossil specimens that paleontologists are learning more about each day. This specimen is a 6. 04" showcase Nematonotus fossil. Nematonotus was a bony fish with a prominent ray fin that allowed for greater mobility. It is known from two species Nematonotus bottae and