†subfamily Rorringtoniinae Owens and Hammann 1990 (trilobite)

Artiopoda - Proetida - Rorringtoniidae

Full reference: R. M. Owens and W. Hammann. 1990. Proetide triolobites from the Cystoid Limestone (Ashgill) of NW Spain, and the suprageneric classification of related forms. Palaeontologische Zeitschrift 64(3/4):221-244

Parent taxon: Rorringtoniidae according to R. M. Owens and W. Hammann 1990

Sister taxa: Hanjiangaspis, Pseudobirmanites, Rorringtonia, Solariproetus

Subtaxa: Isbergia Protarchaegonus

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Ecology: fast-moving low-level epifaunal deposit feeder

Distribution:

• Silurian of Canada (1: Quebec collection)

• Ordovician of China (1), Ireland (1), Norway (1), Sweden (6), United States (1: Nevada)

Total: 11 collections including 13 occurrences

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