Skip to main content
×
Home
    • Aa
    • Aa

Assemblage Data and Bone and Teeth Modifications as an Aid to Paleoenvironmental Interpretations of the Open-Air Pleistocene Site of Tighenif (Algeria)

  • Yannicke Dauphin (a1), Casimir Kowalski (a2) and Christiane Denys (a3)
Abstract
Abstract

Variations in the proportions of the various groups of Rodentia collected from eight stratigraphic levels at Tighenif had previously been interpreted as representing environmental (climatic) changes. However, the processes involved in the formation of assemblages are still not well understood. Examination of fragmentation, crystallinity, and chemical composition of fossil bones and teeth, compared to recent samples, shows that a possible explanation for the variations in frequencies is the differential preservation of skeletal remains. Thus, the evaluation of postmortem effects is essential in determining the accuracy of the fossil record. The abundance and composition of remains are governed by the complex interaction of many factors. As indicated by actualistic studies, direct deductions from fauna lists must be avoided as much as possible.

Copyright
Linked references
Hide All

This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.

Y. Dauphin , and C. Denys (1992). Diagen6se differentielle chez les rongeurs fossiles—validity des param£tres gochimiques pour les reconstitutions des regimes alimentaires. Palaeogeography, Palaeoclimatology, Palaeoecology 99, 213223.

Y. Dauphin (1993). Potential of the Diffuse Reflectance Infrared Fourier Transform (DRIFT) method in paleontological studies of bones. Applied Spectroscopy 47(1), 5355.

Y. Dauphin (1993). Spectrom6trie infrarouge (DRIFT) des os de rongeurs fossiles de Tighenif (Pleistocene, Algerie). Palaont. Z. 67(3/4), 377395.

P. Dodson , and D. Wexlar (1979). Taphonomic investigations of owl pellets. Paleobiology 5, 275284.

H. Furedi , and A. G. Walton (1998). Transmission and attenuated total reflection (ATR) infrared spectra of bone and collagen. Applied Spectroscopy 22(1), 2326.

A. S. Termine , and A. S. Posner (1966). Infra-red determination of the percentage of crystallinity in apatitic calcium phosphates. Nature 211, 268270.

Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Quaternary Research
  • ISSN: 0033-5894
  • EISSN: 1096-0287
  • URL: /core/journals/quaternary-research
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Metrics

Abstract views

Total abstract views: 13 *
Loading metrics...

* Views captured on Cambridge Core between 20th January 2017 - 21st July 2017. This data will be updated every 24 hours.