†Rickardsograptus tcherskyi Obut and Sobolevskaya 1967 (graptolite)
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Pterobranchia - Graptoloidea - Neodiplograptidae
Alternative combinations: Diplograptus tcherskyi, Neodiplograptus tcherskyi
Belongs to Rickardsograptus according to M. J. Melchin et al. 2011
See also Melchin 1998 and Saparin and Ismail 2023
Sister taxon: Rickardsograptus elongatus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of Canada (1: Nunavut collection)
• Ordovician of Canada (3: Nunavut)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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