There are 3 matches

Collection Authorizer Collection name Reference
138773M. Clapham Wadi Maqam, Jebel Sumeini (coll. Pillevuit) Wordian - Permian 4 - Oman Becq-Giraudon and Pillevuit (1995)
138774M. Clapham Rustaq section, uppermost part of lower ammonoid unit (coll. Pillevuit) Roadian - Permian 3 - Oman Becq-Giraudon and Pillevuit (1995)
138775M. Clapham Rustaq section, top of lower ammonoid unit (coll. Pillevuit) Roadian - Permian 3 - Oman Becq-Giraudon and Pillevuit (1995)

Do another search