Dinopterygium fehmarnense

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"fehmarnense" (Lentin and Williams, 1973, p.67) Stover and Evitt, 1978, p.205.  Name not validly published: no holotype designated.  NOW Heteraulacacysta.  Originally Heteraulacacysta (name not validly published), subsequently Dinopterygium (name not validly published), thirdly (and now) Heteraulacacysta.  Age: early Eocene.


Dinopterygium fehmarnense.jpg
Parent: Dinopterygium