Skip navigation
Skip navigation

Early Triassic (Induan-Olenekian) conodont biostratigraphy, global anoxia, carbon isotope excursions and environmental perturbations: New data from Western Australian Gondwana

Metcalfe, Ian; Nicoll, Robert; Willink, R; Ladjavadi, M.; Grice, Kliti


The Early Triassic Induan-Olenekian Stage boundary (Dienerian-Smithian sub-stage boundary) has been identified at a depth of 2719.25m in the petroleum exploration well Senecio-1 located in the northern Perth Basin, Western Australia. Conodont faunas represent three conodont zones in ascending order, the Neospathodus dieneri Zone, the Neospathodus waageni eowaageni Zone and the Neospathodus waageni waageni Zone. The Induan-Olenekian (Dienerian-Smithian) boundary is placed at the base of the...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Gondwana Research
DOI: 10.1016/


File Description SizeFormat Image
01_Metcalfe_Early_Triassic_2013.pdf3.83 MBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator