Evolutionary lessons from the extinct giant American cats: phylogeography, palaeoecology, and extinction of sabertooths, cheetahs and lions

Dataset description

Ancient DNA will be used to reconstruct the evolutionary and paleoecological relationships of the top predators of the late Pleistocene: the giant felids (sabertooths, lion, cheetah, jaguar, puma). Advanced phylogenetic and dietary analyses will be used to examine morphological convergence, gigantism, paleoecology and dispersals between the Old/New Worlds, and North/South America. Lion populations stretching from Europe to the lower 48 States will be used to examine the distribution of phylogeographic barriers and related to the paleoenvironment. The age of these divisions will be examined with a lion-specific molecular evolutionary rate generated from AMS-dated specimens, and related to known paleoecological events and dietary data. Genetic diversity will be contrasted with the Last Glacial Maximum (18kyr), and human movement across the Holarctic (30-l2kyr).

Further information

For more information please contact:

Enquiries

Environmental Science Centre, Nicker Hill, Keyworth
Nottingham
NG12 5GG

Tel : +44 (0)115 936 3143
Fax :+44 (0)115 936 3276
Email :enquiries@bgs.ac.uk

 

Dataset details

Author(s) Shapiro, Dr B
Principal Investigator(s) Shapiro, Dr B
Dept of Biology
Pennsylvania State University
Language English
Curator British Geological Survey
Supply media/format Not available
Storage format Not available
Frequency of update not applicable
Start of capture {ts '2003-12-01 00:00:00'} After 1st December 2003
End of capture {ts '2017-09-20 11:32:11'} Not known
Contact details
Department Enquiries
Organisation British Geological Survey
Address Environmental Science Centre, Nicker Hill, Keyworth
City Nottingham
County Nottinghamshire
Country United Kingdom
Postcode NG12 5GG
E-mail enquiries@bgs.ac.uk
Telephone +44 (0)115 936 3143
Fax +44 (0)115 936 3276
Keywords
Topic category code (ISO) geoscientificInformation (information pertaining to earth sciences)
Keywords CLIMATE CHANGE
EVOLUTION
PALAEOENVIRONMENT
POPULATION
QUATERNARY
Keyword source BGS Keyphrases
Spatial details
Spatial Reference System Not available
Dataset extent
Coverage (Lat/Long) North boundary : 
East boundary  : 
South boundary : 
West boundary  : 
Metadata
Metadata language English
Metadata last updated 20th May 2009
Metadata standard compliance NERC profile of ISO19115:2003
Copyright and IPR
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.