Algoritmos de datación por racemización de aminoácidos de ostrácodos del Holoceno y Pleistoceno superior en la Península Ibérica

  1. José E. Ortiz 1
  2. Trinidad de Torres 1
  3. Sebastián F. Ramallo 2
  4. Milagros Ros 2
  1. 1 Universidad Politécnica de Madrid
    info

    Universidad Politécnica de Madrid

    Madrid, España

    ROR https://ror.org/03n6nwv02

  2. 2 Universidad de Murcia
    info

    Universidad de Murcia

    Murcia, España

    ROR https://ror.org/03p3aeb86

Journal:
Geogaceta

ISSN: 0213-683X

Year of publication: 2015

Issue: 58

Pages: 59-62

Type: Article

DIALNET GOOGLE SCHOLAR lock_openArias Montano editor

More publications in: Geogaceta

Abstract

Age calculation algorithms for aspartic acid D/L values analysed in the ostracode species Cyprideis torosa for Upper Pleistocene and Holocene were determined for two different environmental scenarios in Iberian Peninsula: areas with a mean annual temperature of 16ºC (Bañolas and Padul), and those with a mean annual temperature of 18ºC (Cartagena). The best mathematical approach for Bañolas and Padul was found to be that which correlates the square root of time and Asp D/L values, whereas for Cartagena the relationship between age and Asp D/L provided the highest correlation coefficient. Using these algorithms sites up to 30 ka will be able to be dated and, therefore, with application to paleoenvironmental, geomorphological and palaeoentological studies.

Data source: Dialnet