Arrino, Mingenew Formation, Perth Basin (Permian of Australia)

Where: Western Australia, Australia (29.4° S, 115.6° E: paleocoordinates 63.9° S, 92.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Mingenew Formation, Artinskian (290.1 - 279.3 Ma)

• Early Baigendzhinian

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified sandstone and lithified siltstone

• interbedded sandstones and siltstones

Size class: macrofossils

Preservation: mold/impression

Collection methods: quarrying,

Primary reference: N. W. Archbold. 1996. Studies on Western Australian Permian brachiopods 13. The fauna of the Artinskian Mingenew Formation, Perth Basin. Proceedings of the Royal Society of Victoria 108(1):17-42 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 66122: authorized by Wolfgang Kiessling, entered by Uta Merkel on 29.09.2006, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferida - Trigonotretidae
Fusispirifer byroensis2 Glauert 1912
Strophomenata
 Productida - Strophalosiidae
 Productida - Aulostegidae
"Taeniothaerus roberti" = Carilya roberti
"Taeniothaerus roberti" = Carilya roberti Archbold 1996
 Strophomenida - Rugosochonetidae
"Neochonetes (Sommeria) robustus" = Neochonetes (Sommeriella) robustus1
"Neochonetes (Sommeria) robustus" = Neochonetes (Sommeriella) robustus1 Archbold 1981