Genus: Archerontiscus CARROLL, 1969
Etymology:

Species: caledoniae CARROLL, 1969
Etymology:

Holotype: Royal Scottish Museum, Edinburgh, 1967/13/1

Locality: Unknown.

Horizon: Unknown.

Biostratigraphy:

Age: Late Carboniferous?

Material: Fragmentary skull and skeleton.

Referred material:

SMITHSON, 1985

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

Horizon: Rumbles Ironstone/Burghlee Ironstone, Limestone Group.

Biostratigraphy:

Age: Namurian, lower Silesian series, Pedleian Stage, Serpukhovian Epoch, Early Carboniferous (Late Mississippian).

Material:

Number: Not given: