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GRAPTOLITE NET
is edited by
Piotr Mierzejewski

Established 2002
Graptolithoidea: Cephalodiscoidea
Cephalodiscus kempi John, 1931
updated July 27, 2013
Subgenus Acoelothecia John, 1931
Colony small or large, and branching;
formed of a meshwork of bars and spines
without any definite coenecial cavieties.
Spaces between the meshwork irregular
and continuous and occupied in common by
the zooids and their buds.
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Source:

John, C.C. 1931. Cephalodiscus. - Discovery
Reports 3, 223-260.