Mesonacis cylindricus Palmer and Halley 1979 (trilobite)

Trilobita - Redlichiida - Olenellidae

Alternative combination: Olenellus cylindricus

Full reference: A. R. Palmer and R. B. Halley. 1979. Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin. United States Geological Survey Professional Paper 1047:1-131

Belongs to Mesonacis according to B. S. Lieberman 1999

See also Palmer and Halley 1979

Sister taxa: Mesonacis bonnensis, Mesonacis eagerensis, Mesonacis fremonti, Mesonacis hamoculus, Mesonacis vermontanus, Mesonacis wileyi, Fremontia canadensis

Ecology: fast-moving low-level epifaunal deposit feeder


• Cambrian of United States (3: California collections)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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