Note: This historical image is not a factually accurate paleontological restoration.
Reason: It's way too arthropod-like, eyes below head and too short, eyeball too big, incorrect shape and position of caudal fins, trunk too straight.
You may ask further questions about the accuracy of this image at the image review page of Wikiproject Palaeontology on the English Wikipedia. Note that this image may be appropriate to illustrate obsolete paleontological views.
English: The enigmatic Carboniferous animal, Tullimonstrum gregarium known only from Mazon Creek, swimming through seaweed. Below it is a string of aitches, Etacystis communis. Next to T. gregarium are a pair of crustaceans Cyclus americanus.
Français : L'énigme du carbonifère de l'Illinois, Tullimonstrum gregarum, nageant au travers des algues. Sous lui, une chaine de créature "H" : Etacystis communis, un problematica. Près de de T.gregarium, deux crustacés Cyclus americanus.
Date
Originally uploaded 18:44, 9 May 2007 and 04:55, 8 June 2008 (UTC) by Apokryltaros (talk • contribs) to en:Wikipedia (log).
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{{Information |Description={{en|1=The Carboniferous Illinois enigma, Tullimonstrum gregarium, swimming through seaweed. Below it is a string of aitches, Etacystis communis. Next to T. gregarium are a pair of crustaceans Cyclus americanus. (C) Stanton F.