ammonites
GSWA Ballythanna 1 Well, 357.0 m Depth (Permian of Australia)

Where: Western Australia, Australia (26.1° S, 115.7° E: paleocoordinates 61.3° S, 96.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Strophalosia irwinensis other zone, Callytharra Formation, Sakmarian (295.0 - 290.1 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: N. W. Archbold and T. Hogeboom. 2000. Subsurface Brachiopoda from borehole cores through the Early Permian sequence of the Carnarvon Basin, Western Australia: correlations with palynological biostratigraphy. Proceedings of the Royal Society of Victoria 112(1):93-109 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 101142: authorized by Matthew Clapham, entered by Matthew Clapham on 17.12.2010

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)