STEEN, 1934
Locality: South Joggins, Cumberland County, Nova Scotia Province, Canada.
Horizon: Joggins Formation.
Biostratigraphy:
Age: Westephalian B, upper Westphalian, Middle Silesian series, Kashirskian Stage, Moscovian Epoch, Late Pennsylvanian (Late Carboniferous).
Material:
RM 2.1197: Vertebrae and 3 scales.
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BERMAN, 1970
Locality: Site No. 1, Texas.
Horizon: Upper Waggoner Ranch Formation (formerly Lueders Formation, upper Wichita Group) Upper Wichita Group.
Biostratigraphy: Land-vertebrate faunachron upper C.
Age: Lower Leonardian Stage, Lower Rotliegendes Epoch, Early Permian.
Material:
UCLA-VP 1977: Maxilla close to Euryodus primus.
UCLA-VP 1976: Dentary.
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CARROLL, 1969
Locality: Near Sydney, Nova Scotia Province, Canada.
Horizon: Joggins Formation.
Biostratigraphy:
Age: Lower Westephalian D, upper Westphalian, Middle Silesian series, Myachkovskian Stage, Moscovian Epoch, Late Pennsylvanian (Late Carboniferous).
Material:
MCZ 4355: Palatine and jugal.
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OLSON, 1946
Locality: Falmouth locality in east central Illinois.
Horizon:
Biostratigraphy:
Age: Late Pennsylvanian.
Material:
Number: Not given: 2 generically indeterminable jaw fragments.