BURROW, LELIEVRE & JANJOU, 2006
Locality: JWH 2, Al Qalibah Region, northwestern Saudi Arabia.
Horizon: Jawf Formation, Hammamiyat Limestone Member.
Biostratigraphy:
Age: Early Emsian Stage, Late Early Devonian Epoch, Early Devonian.
Material:
MNHN 1992-6-106, and numbers not given: 6 platelets.