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Brachipoda-Articulata
Rhynchonellata
Dictyonellida
Isogrammidae
Isogramma

Isogramma

Isogramma

Phylum: Brachipoda-Articulata
Class: Rhynchonellata
Order: Dictyonellida
Family: Isogrammidae
Genus: Isogramma

Species
Information
Images

Species of Isogramma present in the Pennsylvanian of the American Midcontinent

Isogramma millepunctata

Isogramma millepunctata

Geological Range

Desmoinesian to Virgilian; Extinct.

Paleogeographic Distribution

Texas to Kansas.

Stratigraphic Occurrences

Virgilian: Lawrence Formation (Robbins Shale Member) (KS); Lecompton Limestone (KS); Root Shale (Friedrich Shale Member) (KS)
Missourian: Plattsburg Limestone (KS); Plattsburg Limestone (Spring Hill Limestone Member) (KS); Stanton Limestone (Captain Creek Limestone Member) (KS); Vilas Shale (KS)
Desmoinesian: Fort Scott Limestone (OK); Millsap Lake Formation (TX); Millsap Lake Formation (Dickerson Member) (TX)

<i>Isogramma millepunctata</i> from an unknown formation of Jefferson County, Kansas (KUMIP 215698). — Isogramma millepunctata from an unknown formation of Jefferson County, Kansas (KUMIP 215698).

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Funding for development and construction of this webpage was provided by the National Science Foundation (EF-1206757, EF-1206769, and EF-1206750). The Pennsylvanian Atlas of Ancient Life is one component of the overarching Digital Atlas of Ancient Life project.

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