orthoceras sp

501

Orthoceras sp.

NHMUK PI OR 82372, NHMUK PI CN 149 and NHMUK PI CN 150. Orthoceras sp. This is a straight nautilus known as an orthoconic nautilus. Ordovician in age, this is an example of the famous Swedish orthoceras limestone.

NHMUK PI OR 82372, NHMUK PI CN 149 and NHMUK PI CN 150. Orthoceras sp. This is a straight nautilus known as an orthoconic nautilus. Ordovician in age, this is an example of the famous Swedish orthoceras limestone.

1c945aa027eb6c4c6efe53921fe0b1c1b1d562fa

31-03-2016