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Natural resource management implications of the pre-European non-volant mammal fauna of the southern tip of Eyre Peninsula, south Australia

Citation

McDowell, MC and Medlin, GC, Natural resource management implications of the pre-European non-volant mammal fauna of the southern tip of Eyre Peninsula, south Australia, Australian Mammalogy, 32, (2) pp. 87-93. ISSN 0310-0049 (2010) [Refereed Article]

Copyright Statement

Copyright 2010 Australian Mammal Society

DOI: doi:10.1071/AM09020

Abstract

Sinkholes and coastal caves located in, around and between the Coffin Bay and Lincoln National Parks were surveyed for pre-European fossils, which were collected from or just below the sediment surface. Twenty-four pre-European fossil samples, including eight already in the collections of the South Australian Museum, were analysed and 25 native and five introduced species of non-volant mammal were identified. Native and introduced species were often found together, indicating that the sites have accumulated mammal remains in both pre- and post-European times. Only four of the non-volant native mammals recovered are known to be extant in the study area today: Lasiorhinus latifrons, Macropus fuliginosus, Cercartetus concinnus and Rattus fuscipes. In contrast, 20 native species recorded have been extirpated and one (Potorous platyops) is now extinct. C. concinnus was recorded from only one of the fossil assemblages but is known to be widespread in the study area today. This may indicate recent vegetation change related to European land management practices and have implications for natural resource management in the area.

Item Details

Item Type:Refereed Article
Keywords:Holocene fossil, mammal decline, subfossil
Research Division:Earth Sciences
Research Group:Geology
Research Field:Palaeontology (incl. Palynology)
Objective Division:Environment
Objective Group:Flora, Fauna and Biodiversity
Objective Field:Flora, Fauna and Biodiversity at Regional or Larger Scales
UTAS Author:McDowell, MC (Dr Matthew McDowell)
ID Code:132408
Year Published:2010
Deposited By:Plant Science
Deposited On:2019-05-07
Last Modified:2019-08-20
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