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Cirsotrema ertborni
Taxonomy
No taxonomic data are available
Sister species
C. cirritum, C. crassicostatum, C. dalli (syn. C. (Cirsotremopsis) arcella), C. diversiformis, C. dubiosa, C. fimbriosa, C. funiculus, C. gagei, C. hauniensis, C. miovaricosum, C. pleiophylla, C. preyoungi, C. tenuisculptum, C. togatum, C. varicosa, Epitonium (Cirsotrema) clallamense, Epitonium (Cirsotrema) howei, Epitonium (Cirsotrema) pasoense, Epitonium (Cirsotrema) posoensis, Epitonium (Cirsotrema) saundersi, Scala (Cirsotrema) subtenuilamella
Sister species lacking formal opinion data
C. acutum, C. bourdoty, C. claibornense, C. cochlea, C. cortezi, C. cossmanni, C. creolum, C. crispata, C. crispatum, C. fimbriosum, C. firmatum, C. jinnahi, C. koeneni, C. kuriensis, C. lyratum, C. nielseni, C. ranellinum, C. rugulosa, C. seguenzai, C. subspinosum, C. undulatum, C. zelebori, C. brevicula, C. lyratum, C. pumiceum, C. sallomacense, C. sallomacense, C. zitteli, C. tamanense, C. bourdoty, C. briarti, C. claibornense, C. lineatum, C. nasssulum, C. newtonense, C. newtonensis, C. nsssulum, C. ranellinum, C. spillmani, C. spillmani, C. scaberrimum, C. bouillei, C. turbonillaeforme, C. laubrierei, C. youngi, Epitonium suboptima, Scala bourgeois, Scala peyroti, Scala subspinosa
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Langhian to the top of the Serravallian or 15.98000 to 11.63000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langhian - Serravallian | Netherlands | Cirsotrema ertborni (186883 186884) | |
| Middle Miocene | Germany (North Rhein-Westfalia) | Cirsotrema ertborni (61895 61896 61902 61905 61907 62888 62892 62893) |