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Stephanoceras kirschneri

Taxonomy

No taxonomic data are available

Sister species lacking formal opinion data
S. nodosum, S. obesum, S. pyritosum, S. quenstedti, S. skidegatensis, S. umbilicatum, S. juhlei

Synonymy list
No taxonomic opinions are available

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No classification data are available

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

Age range: base of the Bajocian to the top of the Kirschneri or 170.30000 to 168.40000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Kirschneri171.6 - 168.4Canada (British Columbia) Stephanoceras kirschneri (200311)
Bajocian170.3 - 168.3USA (Oregon) Stephanoceras kirschneri (234036)