DEINSON, 1978

Locality: Snetogor beds, Latvia and the Leningrad area, European Russia.

Horizon:

Biostratigraphy:

Age: Frasnian Stage, Lower Late Devonian Epoch, Late Devonian.

Material:

Number: Not given:

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ZAKHARENKO, 2008

Locality: Zyabrevo locality, north slope of the Voronezh Antecline, Orel Region, Central (European) Russia.

Horizon: Evalanovo Regioal Stage.

Biostratigraphy:

Age: Upper Frasnian Stage, Lower Late Devonian Epoch, Late Devonian.

Material:

Note: Found in the stomach region of a plourdosteid incertae sedis
.
PIN no. 1660/432: Supragnathal.

PIN no. 1660/433: Anterior dorsolateral (ADL)

PIN no. 1660/434: Marginal.