Alibashinautilus sp.

Korn, Dieter & Ghaderi, Abbas, 2025, Late Permian nautiloids from Julfa (NW Iran), European Journal of Taxonomy 1018, pp. 1-113 : 56

publication ID

https://doi.org/10.5852/ejt.2025.1018.3069

publication LSID

lsid:zoobank.org:pub:74A6C5AD-7328-444C-9478-36F290657B6E

DOI

https://doi.org/10.5281/zenodo.17258171

persistent identifier

https://treatment.plazi.org/id/03D4F01A-FFED-9E2B-3C96-FEE6FEC1E005

treatment provided by

Plazi

scientific name

Alibashinautilus sp.
status

 

Alibashinautilus sp.

Fig. 29 View Fig

Material examined

IRAN – West Azerbaijan • 1 specimen; Aras Valley ; Araxoceras Beds of the Julfa Formation ( early Wuchiapingian); 2018; Ghaderi leg.; illustrated in Fig. 29 View Fig ; MB.C.32056 .

Description

Specimen MB.C.32056 is a body chamber fragment ( Fig. 29A View Fig ) with a whorl height of 30 mm and a whorl width of 26 mm. The whorl profile is almost perfectly oval and is only influenced by a very small whorl overlap zone ( Fig. 29B View Fig ). The specimen shows quite coarse and broadly rounded, straight ribs on the flank.

Remarks

The single specimen most probably represents an own, independent species, but its fragmentary preservation does not provide sufficient data for a clear characterisation. It is thus kept in open nomenclature.

Kingdom

Animalia

Phylum

Mollusca

Class

Cephalopoda

SubClass

Nautiloidea

Order

Nautilida

SubOrder

Tainoceratina

SuperFamily

Pleuronautiloidea

Family

Rhiphaeoceratidae

Genus

Alibashinautilus

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