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Spyroceras parksi

Cephalopoda - Pseudorthocerida - Orthoceratoidea

Taxonomy

No taxonomic data are available

Sister species
S. baffinense, S. bilineatum, S. boreale, S. chambliense, S. clathratoannulatum, S. crotalum, S. cylindratum, S. cyrtopatronus, S. damesi, S. ferum, S. fukuijense, S. giganteum, S. latepatronus, S. middlevillense, S. olorus, S. patronus, S. perlaeve, S. persculptum, S. textumarenaceum
Sister species lacking formal opinion data
S. fukujiense, S. geneva, S. hammeli, S. lesueuri, S. liratum, S. nuntium, S. percense, S. perroti, S. porteri, S. scofieldi, S. subglabrum, S. thoas, S. anellus

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
familyOrthoceratoidea()
orderPseudorthocerida
familySpyroceratidaeShimizu and Obata 1935
genusSpyrocerasHyatt 1884
speciesparksi

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Ashgill to the top of the Richmondian or 449.50000 to 445.50000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Richmondian449.6 - 445.5Canada (Ontario) Spyroceras parksi (173012)
Ashgill449.5 - 443.1Canada (Ontario) Spyroceras parksi (26304)