Some Devonian Nautiloids

Discussion in 'Cephalopod Fossils' started by Pr0teusUnbound, Mar 1, 2013.

  1. Pr0teusUnbound

    Pr0teusUnbound GPO Registered

    Nov 6, 2012
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    i drew another picture of some nautiloids from northern Michigan 380mya. it features 3 Michelinoceras orthocerids, 3 Gomphoceras and one Acleistoceras oncocerids. most of these i have personally found fossils of within a stromatoporoid reef environment. i drew the Gomphoceras in three theoretical modes of life because no one is really sure how they lived. let me know what you think.


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