†Productorthis mainensis Neuman 1964 (lamp shell)
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Rhynchonellata - Orthida - Productorthidae
Full reference: R. B. Neuman. 1964. Fossils in the Ordovician Tuffs Northeastern Maine, with a section on Trilobita by Harry B. Whittington. United States Geological Survey Bulletin 1181(E):1-38
Belongs to Productorthis according to R. B. Neuman 1964
Sister taxa: Productorthis aculeata, Productorthis angulensis, Productorthis eminens, Productorthis obtusus, Productorthis parallela
Ecology: stationary epifaunal suspension feeder
Distribution:
• Arenig of Canada (1: New Brunswick collection)
• Arenigian of United States (1: Maine)
• Ordovician of Canada (3: Newfoundland), United States (1: Maine)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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