Cristomylus cf. bulldogensis
Kirkland, Eaton & Brinkman, 2013
Classification: Elasmobranchii Rhinopristiformes Rhinobatidae
Reference of the original description
Elasmobranchs from upper Cretaceous freshwater facies in southern Utah. In At the top of the Grand Staircase – The Late Cretaceous of southern Utah. LOEWEN, Alan L. TITUS & Mark A. (Eds.), Indian Univ. Press.: 153–194, fig. 9.1–9.22
Elasmobranchs from upper Cretaceous freshwater facies in southern Utah. In At the top of the Grand Staircase – The Late Cretaceous of southern Utah. LOEWEN, Alan L. TITUS & Mark A. (Eds.), Indian Univ. Press.: 153–194, fig. 9.1–9.22
Types
Cristomylus cf. bulldogensis
Cristomylus cf. bulldogensis
Description:
Citation: Cristomylus cf. bulldogensis Kirkland, Eaton & Brinkman, 2013: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 10/2026
No image available.
Please send your images of "Cristomylus cf. bulldogensis" to
info@shark-references.com
Please send your images of "Cristomylus cf. bulldogensis" to
info@shark-references.com
Description
Original diagnosis after Kirkland, Eaton & Brinkman, 2013 [20268]: Immature teeth nearly identical to those of Cristomylus nelsoni, but reaching considerably larger size of as much as 4 mm across, often with faint crenulations on labial face of crown. These larger teeth are higher crowned and can be distinguished from Cristomylus cifellii in having a stronger transverse crest, and flatter lateral and oral surfaces of the crown (Fig. 9.14).
Original diagnosis after Kirkland, Eaton & Brinkman, 2013 [20268]: Immature teeth nearly identical to those of Cristomylus nelsoni, but reaching considerably larger size of as much as 4 mm across, often with faint crenulations on labial face of crown. These larger teeth are higher crowned and can be distinguished from Cristomylus cifellii in having a stronger transverse crest, and flatter lateral and oral surfaces of the crown (Fig. 9.14).
Remarks
shark-references Species-ID=13958;
shark-references Species-ID=13958;
References
Elasmobranchs from upper Cretaceous freshwater facies in southern Utah. In At the top of the Grand Staircase – The Late Cretaceous of southern Utah. LOEWEN, Alan L. TITUS & Mark A. (Eds.), Indian Univ. Press.: 153–194, fig. 9.1–9.22
Elasmobranchs from upper Cretaceous freshwater facies in southern Utah. In At the top of the Grand Staircase – The Late Cretaceous of southern Utah. LOEWEN, Alan L. TITUS & Mark A. (Eds.), Indian Univ. Press.: 153–194, fig. 9.1–9.22
