Alternative combination: Progonoblattina columbiana
Full reference: S. H. Scudder. 1895. Revision of the American fossil cockroaches with descriptions of new forms. Bulletin of the United States Geological Survey 124:1-176
Type specimen: Coll Gurley, an exoskeleton. Its type locality is Mazon Creek (FMNH Gurley collection), which is in a Westphalian D deltaic mudstone in the Carbondale Formation of Illinois.
Distribution: found only at Mazon Creek (FMNH Gurley collection)
Specimen images are retrieved through the ePANDDA API.
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