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Cerithium simpsonensis
Taxonomy
Cerithium simpsonensis was named by Stephenson (1941) [m. kosnik taxon no: 2339].
Sister species lacking formal opinion data
C. abbassi, C. abictiforme, C. alternatum, C. angyostoma, C. armoricense, C. austriacum, C. binodulasum, C. boulei, C. bronni, C. calcivelatum, C. caloosaensis, C. dubium, C. georgianum, C. gonzagae, C. guinacium, C. heeri, C. hernandoensis, C. isidis, C. krauskopfi, C. leei, C. libycum, C. manzourensis, C. mazureki, C. mogharens, C. obsoletum, C. pachecoi, C. percostatum, C. periphractum, C. pirabicum, C. praecursor, C. roedereri, C. septemplicatum, C. simpsonense, C. struckmanii, C. vertagus, C. kobunense, C. cyprinum, C. kavasiense, C. koroniense, C. gilyandense
Synonymy list
Year | Name and author |
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1941 | Cerithium simpsonensis Stephenson |
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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.
†Cerithium simpsonensis Stephenson 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, c = class | |||||
References: Abbott and Dance 1986, Kiessling 2004 |
Age range: Maastrichtian or 72.10000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Maastrichtian | USA (Texas) | Cerithium simpsonensis (7494) |