Where: New South Wales, Australia (28.9° S, 152.4° E: paleocoordinates 64.1° S, 157.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Echinalosia hanloni brachiopod zone, Cataract River Member (Drake Volcanics Formation), Wordian (266.9 - 264.3 Ma)
• "Spiriferid horizon" 183 m above base of "Cataract River Formation". Brachiopods suggest the Echinalosia hanloni zone, correlated with APP4.2 palynomorph zone (Briggs, 1998). The APP4.2 zone was constrained as late Wordian to mid-Wuchiapingian age by U-Pb dating in Laurie et al. (2016). The E. hanloni zone is the basal part of APP4.2, so a Wordian age is assigned here.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Preservation: mold/impression
Reposited in the UQ
Primary reference: D. J. C. Briggs. 1998. Permian Productidina and Strophalosiidina from the Sydney-Bowen Basin and New England Orogen: systematics and biostratigraphic significance. Memoirs of the Association of Australasian Palaeontologists 19:1-258 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 104719: authorized by Matthew Clapham, entered by Matthew Clapham on 08.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Echinalosia telfordi Briggs 1998 |