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

Nostoceras arkansanum

Cephalopoda - Ammonitida - Nostoceratidae

Taxonomy

No taxonomic data are available

Sister species
N. alternatus, N. arkanasanum, N. colubriformis, N. danei, N. excelsus, N. hetonaiense, N. hyatti, N. kernense, N. larimerense, N. mariatheresianum, N. mendryki, N. mexicanum, N. monotuberculatum, N. pauper, N. pleurocostatum, N. pulcher, N. rotundum (syn. Didymoceras angolaense), N. saundersorum, N. splendidum, N. sternbergi
Sister species lacking formal opinion data
N. angolense, N. draconsis, N. helicinum, N. helicinum crassum, N. helicinum humile, N. stantoni aberrans, N. stantoni prematurum, N. turrilites, N. alternatum, N. appoximans, N. liratum, N. multituberculatum, N. plerucostatum

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAncyloceratinaWiedmann 1966
superfamilyTurrilitoidea(Gill 1871)
familyNostoceratidaeHyatt 1894
genusNostoceras
speciesarkansanum

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: Late/Upper Campanian or 83.60000 to 72.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.6 - 72.2USA (Arkansas) Nostoceras arkansanum (83054 83094)