Dasyatis charlisae

CASE, 1981


Classification: Elasmobranchii Myliobatiformes Dasyatidae

Reference of the original description
CASE, G.R. (1981)
Late Eocene selachians from South-central Georgia. Palaeontographica, Abt. A, 176 (1–3): 52–79, 9 fig., 9 pl., 3 tabl.

Synonyms / new combinations and misspellings
Dasyatis aff. charlisae

Types
Dasyatis charlisae
Holotype: UNSM: 23563; Paratype: UNSM: 23561; UNSM: 23562;


Description:


Citation: Dasyatis charlisae CASE, 1981: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 06/2021

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Description
Original diagnose after Case (1981) p. 71 [391]: Teeth low crowned (females) with distinctive carinae, teeth high crowned (males) with distinctive carinae (text-fig. 8), posterior occlusal surface has strong ornamentation in a conchoidal pattern covering complete posterior aspect (pi. 7, fig. le), short root as with previous species.

Remarks
valid after Case (1981) p. 69 [391];


References
EBERSOLE, J.A. & CICIMURRI, D.J. & STRINGER, G.L. (2019)
Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths. European Journal of Taxonomy, 585: 1–274
DOI: 10.5852/ejt.2019.585
CAPPETTA, H. & CASE, G.R. (2016)
A Selachian Fauna from the Middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica, Abt. A, 307 (1–6): 43–103
CASE, G.R. & WEST, R.M. (1991)
Geology and Paleontology of the Eocene Drazinda Shale Member of the Khirthar Formation, central Western Pakistan, Part II Late Eocene fishes. Tertiary Research, 12 (3–4): 105–120, 1 pl.
KRUCKOW, T. & THIES, D. (1990)
Die Neoselachier der Paleokaribik (Pisces: Elasmobranchii). Courier Forschungsinstitut Senckenberg, 119: 1–102
CASE, G.R. (1981)
Late Eocene selachians from South-central Georgia. Palaeontographica, Abt. A, 176 (1–3): 52–79, 9 fig., 9 pl., 3 tabl.