†Quadragnostus depressa Westergård 1946 (artiopod)
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Artiopoda - Agnostida - Peronopsidae
Alternative combinations: Peronopsis depressa, Peronopsis fallax depressa
Full reference: A. H. Westergård. 1946. Agnostidea of the Middle Cambrian of Sweden. Sveriges Geologiska Undersökning 40(C):3-143
Belongs to Quadragnostus according to E. B. Naimark 2012
See also Wagner 2020 and Westergård 1946
Sister taxon: Quadragnostus clarus
Ecology: nektonic suspension feeder
Distribution:
• Cambrian of Sweden (2 collections), United States (1: Utah)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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