†Psalikilus spinosum Hintze 1953 (trilobite)
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Artiopoda - Proetida - Hystricuridae
Full reference: L. F. Hintze. 1953. Lower Ordovician trilobites from western Utah and eastern Nevadea. Utah Geological and Mineralogical Survey Bulletin 48:249 p.
Belongs to Psalikilus according to L. F. Hintze 1953
Sister taxa: Psalikilus hestoni, Psalikilus paraspinosum, Psalikilus pikum, Psalikilus typicum
Type specimen: 26200 (AMNH), a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Ordovician of United States (3: Utah collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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