Gracianella rudicristata Jin and Chatterton 1997 (lamp shell)

Rhynchonellata - Atrypida - Atrypinidae

Full reference: J. Jin and B. D. E. Chatterton. 1997. Latest Ordovician-Silurian articulate brachiopods and biostratigraphy of the Avalanche Lake area, southwestern District of Mackenzie, Canada. Palaeontographica Canadiana 13:1-62

Belongs to Gracianella according to J. Jin and B. D. E. Chatterton 1997

Sister taxa: Gracianella (Guangyuania), Gracianella graciosa, Gracianella lissumbra

Ecology: stationary epifaunal suspension feeder


• Silurian of Canada (3: Northwest Territories collections)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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