BEAUMONT, 1977

Locality: Loanhead, near Edinburgh, mid-Lothian Province, Scotland, northern United Kingdom.

Horizon: Boroughlee Ironstone Coal Group.

Biostratigraphy:

Age: Namurian, Lower Silesian Series, Serpukhovian-early Bashkirian Epoch, Early Carboniferous (Late Mississippian – Early Pennsylvian).

Material:

RSM 1967 201: Left lower jaw ramus.

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FRANCIS, 1975/PUTZER, 1954

Locality: Brazil.

Horizon: Palermo Formation.

Biostratigraphy:

Age: Late Carboniferous-Early Permian.

Material:

Number: Not given: Fragmentary remains.

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SMITHSON, 1985

Locality: Ramsay colliery, Loanhead, Edinburgh, mid-Lothian Province, Scotland, northern United Kingdom.

Horizon: Rumbles Ironstone/Burghlee Ironstone, Limestone Group.

Biostratigraphy:

Age: Lower Lower Namurian, Lower Silesian Series, Pendleian Stage, Serpukhovian Epoch, Early Carboniferous (Early Late Mississippian).

Material:

Number: Not given: