†Sieberella problematica Barrande 1847 (lamp shell)
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Rhynchonellata - Pentamerida - Gypidulidae
Alternative combination: Pentamerus problematicus
Belongs to Sieberella according to J. G. Johnson 1970
Sister taxon: Sieberella pyriforma
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Canada (2: Yukon collections), United States (2: Nevada)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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