Rhynchonellata - Orthida - Hesperorthidae
Alternative combination: Orthis (Plectorthis) duftonensis
Belongs to Dolerorthis according to A. Williams 1962
Sister taxa: Dolerorthis flabellites, Dolerorthis inaequicostata, Dolerorthis intercostata, Dolerorthis interplicata, Dolerorthis multicostellata, Dolerorthis nadruvensis, Dolerorthis plicata, Dolerorthis praeclara, Dolerorthis pristina, Dolerorthis psygma, Dolerorthis rankini, Dolerorthis rustica, Dolerorthis savagei, Dolerorthis sowerbyana, Dolerorthis sowerbyiana, Munhella cummingi
Subtaxa: Dolerorthis duftonensis prolixa
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Norway (1 collection), the United Kingdom (6)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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