Occurrence and significance ofIschaditesMurchison in Ordovician Limestones at Bowan Park, New South Wales
作者:
Vic Semeniuk,
JohnG. Byrnes,
期刊:
Journal of the Geological Society of Australia
(Taylor Available online 1971)
卷期:
Volume 18,
issue 3
页码: 235-241
ISSN:0016-7614
年代: 1971
DOI:10.1080/00167617108728763
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Ischadites lindstroemiHinde 1884 is described from the Ordovician Daylesford Formation (lower part of the Bowan Park Group) of central western New South Wales. The species characterises a distinctive unit in the formation, occurring in bands throughout the unit. From a study of the associated lithofacies and their stratigraphic distribution in the limestones, an interpretation of the environment in which the species lived is presented. The species is considered to have inhabited a shallow‐water, lime‐mud environment, which was off‐shore and marginal to calcarenite shoals.
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