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Cyrtocerina schoolcrafti

Cephalopoda - Cyrtocerinida - Cyrtocerinidae

Taxonomy

No taxonomic data are available

Sister species
C. crenulata, C. foerstei, C. kimmswickense
Sister species lacking formal opinion data
C. carinifera, C. madisonensis, C. modesta, C. patella

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassMulticeratoidea()
orderCyrtocerinidaMutvei 2015
familyCyrtocerinidaeFlower 1946
genusCyrtocerinaBillings 1865
speciesschoolcrafti

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: Chatfieldian or 453.80000 to 451.00000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Blackriveran457.3 - 449.6USA (Illinois, Iowa, Wisconsin) Cyrtocerina schoolcrafti (23757)
Kirkfieldian457.3 - 449.6USA (Illinois, Iowa, Wisconsin) Cyrtocerina schoolcrafti (23767)
Rocklandian - Kirkfieldian457.3 - 449.6USA (Minnesota) Cyrtocerina schoolcrafti (23708)
Shermanian457.3 - 449.6USA (Minnesota) Cyrtocerina schoolcrafti (23711 23717)
Shermanian457.3 - 449.6USA (Illinois, Iowa, Wisconsin) Cyrtocerina schoolcrafti (23768 23769 23770 23771 23773 23775 23776 23777)
Chatfieldian453.8 - 451.0Canada (Ontario) Cyrtocerina schoolcrafti (185268)