Ptilorhynchia obscuricostata Dagys 1968 (lamp shell)

Rhynchonellata - Rhynchonellida - Rhynchonellidae

Full reference: A. S. Dagys. 1968. Yurskie i Rannemelovye brakhiopody Severa Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 1-167

Belongs to Ptilorhynchia according to M. R. Sandy et al. 2014

See also Dagys 1968

Sister taxa: Ptilorhynchia (Proteorhynchia), Ptilorhynchia (Ptilorhynchia), Ptilorhynchia anabarensis, Ptilorhynchia anadyrensis, Ptilorhynchia australis, Ptilorhynchia exigua, Ptilorhynchia glabra, Ptilorhynchia jeletzkyi, Ptilorhynchia lenaensis, Ptilorhynchia mclachlani, Ptilorhynchia plumasensis, Ptilorhynchia seducta

Type specimen: IGiG 297/78. Its type locality is Debyaka-Tari River, central Taimyr, which is in a Tithonian marine siliciclastic in the Russian Federation.

Ecology: stationary epifaunal suspension feeder

Distribution:

• Cretaceous of Svalbard and Jan Mayen (2 collections)

• Jurassic of the Russian Federation (1), Svalbard and Jan Mayen (1)

Total: 4 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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