Allatheca degeeri Holm 1893

Hyolitha - Orthothecida - Allathecidae

Alternative combination: Orthotheca degeeri

Full reference: G. Holm. 1893. Sveriges kambrisk-siluriska Hyolithdae och Conularidae. Sveriges Geologiska Undersökning, Afhandlingar och Uppsatser C 112:1-172

Belongs to Allatheca according to E. Landing et al. 1989

See also Holm 1893 and Rozanov et al. 1969

Sister taxa: Allatheca concinna, Allatheca corrugata, Allatheca minor, Allatheca nanjiangensis

Ecology: stationary epifaunal suspension feeder

Distribution:

• Cambrian of Canada (10: Newfoundland and Labrador, Nova Scotia collections), the Russian Federation (6), the United Kingdom (1), United States (6: Massachusetts)

Total: 23 collections each including a single occurrence

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