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Epitonium (Cirsotrema) posoensis
Taxonomy
Epitonium posoensis was named by Anderson and Martin (1914). Its type specimen is CAS 144 and is a 3D body fossil. Its type locality is CAS loc. 65, northeast of Barker's Ranch, which is in a Miocene coastal horizon in the Temblor Formation of California.
It was recombined as Epitonium (Cirsotrema) posoensis by Durham (1937).
It was recombined as Epitonium (Cirsotrema) posoensis by Durham (1937).
Sister species lacking formal opinion data
Cirsotrema acutum, Cirsotrema bourdoty, Cirsotrema claibornense, Cirsotrema cochlea, Cirsotrema cortezi, Cirsotrema cossmanni, Cirsotrema creolum, Cirsotrema crispata, Cirsotrema crispatum, Cirsotrema ertborni, Cirsotrema fimbriosum, Cirsotrema firmatum, Cirsotrema jinnahi, Cirsotrema koeneni, Cirsotrema kuriensis, Cirsotrema lyratum, Cirsotrema nielseni, Cirsotrema ranellinum, Cirsotrema rugulosa, Cirsotrema seguenzai, Cirsotrema subspinosum, Cirsotrema undulatum, Cirsotrema zelebori, Cirsotrema brevicula, Cirsotrema lyratum, Cirsotrema pumiceum, Cirsotrema sallomacense, Cirsotrema sallomacense, Cirsotrema zitteli, Cirsotrema tamanense, Cirsotrema bourdoty, Cirsotrema briarti, Cirsotrema claibornense, Cirsotrema lineatum, Cirsotrema nasssulum, Cirsotrema newtonense, Cirsotrema newtonensis, Cirsotrema nsssulum, Cirsotrema ranellinum, Cirsotrema spillmani, Cirsotrema spillmani, Cirsotrema ertborni, Cirsotrema scaberrimum, Cirsotrema bouillei, Cirsotrema turbonillaeforme, Cirsotrema laubrierei, Cirsotrema youngi, E. aculeatum, E. acuminiense, E. acutum, E. annulatum, E. apiculatum, E. azumana, E. bellastriata, E. brocherti, E. cantrainei, E. carolinae, E. cercadicum, E. chamberlaini, E. championi, E. charlestonense, E. clathratulum, E. commune, E. condoni, E. condoni, E. condoni, E. condoni, E. condoni, E. denticulatum, E. dignitate, E. dolosum, E. duplinianum, E. expectatum, E. exquisitum, E. fargoi, E. foliaceicostum, E. fractum, E. frondiculoides, E. gabbi, E. helikum, E. humphreysi, E. imperiale, E. jani, E. junceum, E. kingae, E. kraussi, E. leroyi, E. lineata, E. lineolatum, E. lobrosa, E. merignacense, E. mesogonium, E. minuticosta, E. minutissimum, E. multiliniferum, E. munistriatum, E. muricatum, E. novangliae, E. pongensis, E. potomacense, E. replicatum, E. reticulatum, E. riparum, E. rocheri, E. rugolosa, E. rugulosa, E. sakuraii, E. sayanum, E. scalare, E. sculptatum, E. spiniferum, E. spinosum, E. striatissimum, E. subacutum, E. subscalaris, E. tenuiliratum, E. tenuistriatum, E. teuistriatum, E. textuvestitum, E. turtonis, E. undosum, E. vetustum, E. virginiae, E. virginianum, E. paytens, E. chubutinum, E. dupliniana, E. gabbi, E. laguairense, E. marenum, E. novangliae, E. quirogai, E. rohri, E. rushii, E. sericifilum, E. tonni, E. venezuelense, E. cooperense, E. emydoneus, E. condoni, E. condoni, E. groenlandica, E. schencki, E. yabei, E. linoe, E. linoe, E. suboptima, E. clathrus, E. okinavensis, E. revoltum, E. revolutum, E. auritum, E. eucteanum, E. kingae, E. charitopolos, E. cingolanii, E. foliaceicostatum, E. foliaceicostum, E. foliaceicostum, E. foliaceiscostatum, E. humphreysi, E. krebsii, E. leptosomum, E. maturense, E. replicata, E. unifasciatum, E. venosum, E. cionei, E. mcglameriae, E. perplexum, E. carolinae, E. fasciatum, E. junceum, E. aduncum, E. ventulum, E. lepta, E. pratti, E. robesonense, E. gabbi, E. virginiae, E. subexpansum, E. witfieldi, Scala bourgeois, Scala peyroti, Scala subspinosa
Synonymy list
Year | Name and author |
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1914 | Epitonium posoensis Anderson and Martin p. 68 figs. pl. 7, fig. 10 |
1937 | Epitonium (Cirsotrema) posoensis Durham p. 492 |
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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.
†Epitonium (Cirsotrema) posoensis Anderson and Martin 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Beu et al. 1990, Kiessling 2004 |
Age range: Early/Lower Miocene or 23.04000 to 15.98000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Miocene | USA (California) | Epitonium posoensis (237346) |