†Reuschella horderleyensis undulata Williams 1963
Rhynchonellata - Orthida - Harknessellidae
Alternative combination: Reuschella undulata
Full reference: A. Williams. 1963. The Caradocian brachiopod faunas of the Bala District, Merionethshire. Bulletin of the British Museum of Natural History (Geology) 8(7):327-471
Belongs to Reuschella horderleyensis according to A. Williams 1963
See also Wagner 2020
Sister taxa: none
Type specimen: BB.28860, a valve (pedicle valve)
Distribution:
• Ordovician of the United Kingdom (2 collections)
Total: 2 collections each including a single occurrence