The fate of a middle Danian (Lower Paleocene) turtle from the bryozoan limestone of Faxe Quarry, Denmark

Jesper Milàn, Bent Erik Kramer Lindow, Bodil Wesenberg Lauridsen

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Abstract

A piece of turtle carapace from the Middle Danian bryozoan limestone at the Faxe quarry, eastern Denmark, is identified as a partial coastal plate from the carapace of a chelonioid turtle. In addition to being the first record of turtles from the Middle Danian of Denmark, the fragment bears evidence of a dramatic taphonomic history comprising traces of three separate acts of predation and/or scavenging. Two circular bite traces measuring 4mm in diameter and situated 2.5cm apart have fractured the carapace and are interpreted as crocodylian predation traces, probably fatal to the turtle. Smaller groups of parallel scrapes, 4-5mm long and 0.5mm, wide are interpreted as bite traces from sharks, and small circular traces, only 1mm in diameter, found either solitary or in a row of three, are interpreted as scavenging traces from fish.
Original languageEnglish
Publication date2011
Number of pages1
Publication statusPublished - 2011
Event55th Annual Meeting of the Palaeontological Association -
Duration: 17 Dec 2011 → …

Conference

Conference55th Annual Meeting of the Palaeontological Association
Period17/12/2011 → …

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