Entogonites Kittl, 1904

Klug, Christian, Baets, Kenneth De & Korn, Dieter, 2016, Exploring the limits of morphospace: Ontogeny and ecology of late Viséan ammonoids from the Tafilalt, Morocco, Acta Palaeontologica Polonica 61 (1), pp. 1-14 : 7-9

publication ID

https://doi.org/ 10.4202/app.00220.2015

DOI

https://doi.org/10.5281/zenodo.10989678

persistent identifier

https://treatment.plazi.org/id/03E087FC-FFC6-FFC4-18FC-F953FD50FCFE

treatment provided by

Felipe

scientific name

Entogonites Kittl, 1904
status

 

Genus Entogonites Kittl, 1904 View in CoL

Type species: Tetragonites grimmeri Kittl, 1904 ; by monotypy; Bosnia-Herzegovina, Praca Dolnja , E of Sarajewo, early late Viséan .

Included species: Entogonites acus Korn and Titus, 2011: 134 , Utah; Entogonites borealis Gordon, 1957: 53 , Alaska; Entogonites bucheri sp. nov., herein, Anti-Atlas; Entogonites burbankensis Korn and Titus, 2011: 131 , Utah; Tetragonites grimmeri Kittl, 1904: 677 , Bosnia and Herzegovina; Pericyclus nasutus Schmidt, 1941: 151 , Harz; Entogonites saharensis Korn, Klug, and Mapes, 2005: 363 , Anti-Atlas; Gastrioceras ( Branneroceratoides ) tetragonum Kullmann, 1962: 88, NW Serbia.

Diagnosis.— Entogonitidae with simple ontogeny. Adult whorls slightly narrower umbilicate; inner whorls tetrangularly coiled (from Korn et al. 2010).

Stratigraphic and geographic range.—Mississippian (Late Viséan) of Alaska, Bosnia, Germany, Morocco, Poland,

Serbia, United Kingdom, and Utah. Entogonites saharensis Korn, Klug, and Mapes, 2005

Figs. 6 View Fig , 7 View Fig .

Type material: Holotype MB.C.5301 ; paratypes MB.C.5302–06.

Type locality: 12 km southeast of Dar Kaoua , southeast of Erfoud, eastern Anti –Atlas, Morocco .

Type horizon: Early late Viséan ( Entogonites assemblage).

Material.— 68 specimens displaying several ontogenetic stages 2 specimens in PIMUZ 31509 View Materials ; 2 specimens in PIMUZ 31509 View Materials ; 4 specimens in PIMUZ 31510 View Materials ; 5 specimens in PIMUZ 31511 View Materials ; 16 specimens in PIMUZ 31512 View Materials ; 2 specimens in PIMUZ 31517 View Materials ; 4 specimens in PIMUZ 31518 View Materials ; 9 specimens in PIMUZ 31519 View Materials ; 5 specimens in PIMUZ 31520 View Materials ).

Remarks.—In terms of ontogenetic morphologic data, not much can be appended to the original descriptions ( Korn et al. 2005). We add that the number or primary ribs varies on the quadratic whorls between 15 and 22 per half whorl. Not all ribs are dichotomous.

Stratigraphic and geographic range.—Early late Viséan, so far only known from the Tafilalt ( Morocco).

Kingdom

Animalia

Phylum

Mollusca

Class

Cephalopoda

Order

Ammonoidea

Family

Entogonitidae

Loc

Entogonites Kittl, 1904

Klug, Christian, Baets, Kenneth De & Korn, Dieter 2016
2016
Loc

Branneroceratoides

Kullmann, J. 1962: 88
1962
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