Polyacrodus gramanni

Duffin & Thies, 1997


Classification: Elasmobranchii Hybodontiformes Polyacrodontidae

Reference of the original description
Duffin, C.J. & Thies, D. (1997)
Hybodont shark teeth from the Kimmeridgian (Late Jurassic) of northwest Germany. Geologica et Palaeontologica, 31, 235–256

Types
Polyacrodus gramanni



Description:


Citation: Polyacrodus gramanni Duffin & Thies, 1997: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 02/2025

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Remarks
shark-references Species-ID=4902;

References
Böttcher, R. (2024)
Root resorption during tooth replacement in sharks – a unique character of the Hybodontiformes (Chondrichthyes, Elasmobranchii). Palaeodiversity, 17(1), 121–194
DOI: 10.18476/pale.v17.a6
Mudroch, A. (2001)
Fischzähne aus dem Oberjura Nordwesteuropas - Systematik, Biogeochemie und Palökologie. Doktorarbeit, Universität Hannover
Duffin, C.J. & Thies, D. (1997)
Hybodont shark teeth from the Kimmeridgian (Late Jurassic) of northwest Germany. Geologica et Palaeontologica, 31, 235–256