Fossil Fish 55 - 40 million years old.
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Listed in: Dinosaurs and Fossils
Fossil Fish 55 - 40 million years old.
$39.00 (inc GST) AUD
Code: Din004
Knightia alta. Eocene period. The Eocene is the second of five epochs in the Tertiary Period — the second of three epochs in the Paleogene — and lasted from about 55.8 to 33.9 million years ago. The oldest known fossils of most of the modern orders of mammals appear in a brief period during the early Eocene and all were small, under 10 kg.
From the Green River formation. Kemmer Wyoming USA. The matrix ( what the fossil is in ) measures 9.5cm wide.