Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Sphenoceramus naumanni

Bivalvia - Myalinida - Inoceramidae

Taxonomy
Inoceramus naumanni was named by Yokoyama (1890).

It was recombined as Inoceramus (Sphenoceramus) naumanni by Tanabe (1890); it was recombined as Sphenoceramus naumanni by Noda (1988) and Elder and Box (1992).

Synonymy list
YearName and author
1890Inoceramus (Sphenoceramus) naumanni Tanabe pp. 163 - 181 figs. PI. 28, figs. 1-4,7-9
1890Inoceramus naumanni Yokoyama p. 174 figs. Pl. XVIII, figs. 3 - 5
1988Sphenoceramus naumanni Noda pp. 142 - 144 figs. PI. 1, figs. 5, 6, 10
1992Sphenoceramus naumanni Elder and Box pp. 33 - 34 figs. Figure 16.2

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—OstreioniFerussac 1822
—MyalinataPaul 1939
orderMyalinidaPaul 1939
superfamilyInoceramoideaGiebel 1852
familyInoceramidaeGiebel 1852
genusSphenoceramusBöhm 1915
speciesnaumanni(Yokoyama 1890)

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.

†Sphenoceramus naumanni Yokoyama 1890
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calciteg
Composition 2: aragoniteg
Locomotion: facultatively mobilesubc
Life habit: epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Created: 2007-11-26 04:03:03
Modified: 2007-11-26 06:03:03
Source: g = genus, subc = subclass, c = class
References: Aberhan et al. 2004, Eaton 1871

Age range: base of the Coniacian to the top of the Campanian or 89.80000 to 72.10000 Ma

Collections (37 total)


Time interval Ma Country or state Original ID and collection number
Coniacian89.8 - 86.3Japan (Kumamoto) Inoceramus naumanni (38621)
Coniacian89.8 - 86.3India (Tamil Nadu) Inoceramus naumanni (46442)
Coniacian - Santonian89.8 - 83.6Japan Sphenoceramus naumanni (87022)
Coniacian - Santonian89.8 - 83.6Japan (Oita) Inoceramus naumanni (40323)
Santonian86.3 - 83.6USA (California) Inoceramus naumanni (69307 86934 225690)
Santonian86.3 - 83.6Japan (Hokkaido) Inoceramus naumanni (94689)
Santonian86.3 - 83.6Japan (Kumamoto) Inoceramus naumanni (39567)
Santonian86.3 - 83.6Japan Inoceramus naumanni (65025) Sphenoceramus naumanni (62209 62210 62211 62212 62214 62215 62216 62217 62330 62331 62332 62333 62334 62335 62467 62930)
Early/Lower Santonian85.8 - 83.5Japan Inoceramus naumanni (4876)
Late/Upper Santonian85.8 - 83.5Japan Sphenoceramus naumanni (115299)
Late/Upper Santonian - Early/Lower Campanian85.8 - 70.6USA (California) Inoceramus naumanni (225736)
Late/Upper Santonian - Early/Lower Campanian85.8 - 70.6Japan (Hokkaido) Sphenoceramus naumanni (97297)
Campanian83.6 - 72.1USA (Alaska) Inoceramus naumanni (44071)
Campanian83.6 - 72.1Japan Sphenoceramus naumanni (62232 62233 62236 62237 62238)
Early/Lower Campanian83.5 - 70.6Japan Sphenoceramus naumanni (212860)