†Orthis (Schizophoria) michelini orientalis Mansuy 1913 (lamp shell)
Rhynchonellata - Orthida - Rhipidomellidae
Full reference: H. Mansuy. 1913. Faunes des calcaires à Productus de l'Indochine. Première série. Mémoires du Service Géologiques de l'Indochine 2(4):1-133
Belongs to Orthis (Schizophoria) michelini according to H. Mansuy 1913
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Kham-keut, at Kham-mon (Schwagerina princeps horizon) (Permian of Laos)