PICTORIAL GUIDE
TO THE ORDER AGNOSTIDA

Suborder Agnostina : Superfamily Condylopygoidea
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ORDER AGNOSTIDA
  Suborder Agnostina
    Superfamily Agnostoidea
    Superfamily Condylopygoidea
  Suborder Eodiscina

Superfamily Condylopygoidea
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Compare the pictorial approach to the narrative equivalent below (salient features in color):

Superfamily Condylopygoidea
Cephalon: with transversely oriented basal glabella lobes, separated by medial plate, together forming a clear occipital structure, anterior glabellar lobe laterally expanded around anterior end of posteroglabella, sometimes separated by a median sulcus.
Thorax: as in typical Agnostina.
Pygidium: axis with triannulate anteroaxis; broad, posteriorly rounded posteroaxis

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Walking Trilobite animation ©2000 by S. M. Gon III
last revised 30 May 2005 by S. M. Gon III