Igdabatis sigmodon
Cappetta, 1972
Classification: Elasmobranchii Myliobatiformes Myliobatidae
Reference of the original description
Les poissons crétacés et tertiaires du bassin des Iullemmeden (République du Niger). Palaeovertebrata, 5(5), 179–251
Les poissons crétacés et tertiaires du bassin des Iullemmeden (République du Niger). Palaeovertebrata, 5(5), 179–251
Synonyms / new combinations and misspellings
Igdabatis cf. sigmodon
Igdabatis cf. sigmodon
Description:
Citation: Igdabatis sigmodon Cappetta, 1972: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 10/2024
Description
Original diagnose after Cappetta (1972) p. 215 [315]: Myliobatidé a dents médianes arquées transversalement, certaines ayant un contour nettement sigmoidal. Couronne haute d'épaisseur variable, portant line fine ornementation alvéolée. Deux a trois faces d'articulations latérales. Racine formée d'une alternance de sillons et de lames de largeur variable. Dents latérales rectilignes, a couronne très dissymétrique.
Original diagnose after Cappetta (1972) p. 215 [315]: Myliobatidé a dents médianes arquées transversalement, certaines ayant un contour nettement sigmoidal. Couronne haute d'épaisseur variable, portant line fine ornementation alvéolée. Deux a trois faces d'articulations latérales. Racine formée d'une alternance de sillons et de lames de largeur variable. Dents latérales rectilignes, a couronne très dissymétrique.
Remarks
shark-references Species-ID=3158;
type species of Igdabatis Cappetta 1972 [315] by original designation (Art. 68.2 ICZN);
valid after Cappetta (1972) p. 215 [315]; Blanco (2019) p. 870 [27336];
shark-references Species-ID=3158;
type species of Igdabatis Cappetta 1972 [315] by original designation (Art. 68.2 ICZN);
valid after Cappetta (1972) p. 215 [315]; Blanco (2019) p. 870 [27336];
References
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
First Mesozoic Record of the Stingray Myliobatis wurnoensis from Mali and a Phylogenetic Analysis of Myliobatidae Incorporating Dental Characters. Acta Palaeontologica Polonica, 55(4), 655–674
DOI: 10.4202/app.2009.1117
The Cretaceous deposits of the Iullemmeden Basin of Niger, central West Africa Cretaceous Research, 12(2), 137–157
DOI: 10.1016/S0195-6671(05)80021-7
Coastal-plain microvertebrate assemblage from the terminal Cretaceous of Asifabad, Peninsular India. Journal of the Palaeontological Society of India, 32, 5–19
Deccan flood basalts at the Cretaceous-Tertiary boundary? Earth and Planetary Science Letters, 80, 361–374
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
First Mesozoic Record of the Stingray Myliobatis wurnoensis from Mali and a Phylogenetic Analysis of Myliobatidae Incorporating Dental Characters. Acta Palaeontologica Polonica, 55(4), 655–674
DOI: 10.4202/app.2009.1117
The Cretaceous deposits of the Iullemmeden Basin of Niger, central West Africa Cretaceous Research, 12(2), 137–157
DOI: 10.1016/S0195-6671(05)80021-7
Coastal-plain microvertebrate assemblage from the terminal Cretaceous of Asifabad, Peninsular India. Journal of the Palaeontological Society of India, 32, 5–19
Deccan flood basalts at the Cretaceous-Tertiary boundary? Earth and Planetary Science Letters, 80, 361–374