†Notothyris warthi crassa Reed 1944 (lamp shell)
Rhynchonellata - Terebratulida - Notothyrididae
Full reference: F. R. C. Reed. 1944. Brachiopoda and Mollusca from the Productus limestones of the Salt Range. Palaeontogica Indica, Memoirs of the Geological Survey of India, New Series 23(2):1-596
Belongs to Notothyris warthi according to F. R. C. Reed 1944
See also Liao and Meng 1986 and Shen and Zhang 2008
Sister taxon: Notothyris warthi bukkensis
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Pakistan (6 collections)
Total: 6 collections each including a single occurrence