Tuesday, February 21, 2017

Stephanoceras humphriesianum Ammonite Fossil

The Stephanoceras humphriesianum (J. de C. Sowerby) ammonite fossil is pictured above from the Middle Jurassic Period (174-164 million years ago). Found in Middle Inferior Oolite, Dundry Glos England. On display at the British Natural History Museum London as of August 2016.

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