Elasmobranchs teeth from the Thanetian phosphatic serie of Jebel Dyr (Algerian-Tunisian border area); 14. Nebrius bequaerti; 15. Archaeomanta priemi; 16. Burnhamia daviesi; 17. Ginglymostoma subafricanum; 18. Myliobatis sulcidens; 21. Hemiscyllium daimeriesi; 23. Squatiscyllium nigeriensis. a: labial; b: lingual; c: lateral; d: occlusal; e: oral; f: basilar views.

Elasmobranchs teeth from the Thanetian phosphatic serie of Jebel Dyr (Algerian-Tunisian border area); 14. Nebrius bequaerti; 15. Archaeomanta priemi; 16. Burnhamia daviesi; 17. Ginglymostoma subafricanum; 18. Myliobatis sulcidens; 21. Hemiscyllium daimeriesi; 23. Squatiscyllium nigeriensis. a: labial; b: lingual; c: lateral; d: occlusal; e: oral; f: basilar views.

Informations
Auteur
Boulemia Salim and Hamimed Messaoud (2018): [https://www.scirp.org/pdf/OJG_2018110514293644.pdf Fossil Fish Teeth in Phosphatic Series of Jebel Dyr (Alge�rian-Tunisian Border Area). Open Journal of Geology, 8, 1069-1083. DOI: 10.4236/ojg.2018.812065
Licence
CC BY 4.0
Source
Wikimedia
Dimensions
534 × 538 px
Voir l'original ↗
Associé à
interval Thanétien
Thanétien fossile poisson géologie