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An abrupt Upper Middle Cambrian faunal change, Christmas Hills, Tasmania
Jago, JB (1971) An abrupt Upper Middle Cambrian faunal change, Christmas Hills, Tasmania. Papers and Proceedings of the Royal Society of Tasmania, 105. pp. 83-86. ISSN 0080-4703
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Sediments containing two almost entirely different Upper Middle Cambrian faunas are in direct contact near Christmas Hills, Tasmania. Two reasons are advanced in explanation for this faunal change, (a) that there is a disconformity at the position of the faunal change, or (b) that the younger fauna replaced the older fauna due to a change in environment.
|Keywords:||Royal Society of Tasmania, RST, Van Diemens Land, natural history, science, ecology, taxonomy, botany, zoology, geology, geography, papers & proceedings, Australia, UTAS Library|
|Journal or Publication Title:||Papers and Proceedings of the Royal Society of Tasmania|
|Page Range:||pp. 83-86|
|Additional Information:||Copyright Royal Society of Tasmania|
|Date Deposited:||18 May 2012 04:10|
|Last Modified:||18 Nov 2014 04:32|
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