Holotype:

Locality: Karstic fissures in Dinatian limestone, Slickstones (Cromhall) Quarry, Avon, (ST 704916), South Gloucestershire County, England, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Carnian/Norian, Late Triassic Epoch, Late Triassic.

Material: