D-GG Garvey Gully, Dolodrook River, E Victoria (Cambrian to of Australia)

Where: Victoria, Australia (37.6° S, 146.6° E)

• Paleocoordinates: 1.2° N, 133.2° E (Wright 2013)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: "Dolodrook River Limestone" Formation, Mindyallan to Mindyallan (499.0 - 494.0 Ma)

• Late Mindyallan-Idamean; The Dolodrook River Limestones are small inliers protruding through the Middle Ordovician Garvey Gully Formation.

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal shelf; lithified grainstone and lithified packstone

• low-moderate energy, deep neritic (at or below wave base) outer shelf to upper slope
• grainstones, packstones, wackestones; minor mudstones

Size class: macrofossils

Primary reference: J. R. Paterson and J. R. Laurie. 2004. Late Cambrian trilobites from the Dolodrook River limestones, eastern Victoria, Australia. Memoirs of the Association of Australasian Palaeontologists 30:83-111 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 64043: authorized by Wolfgang Kiessling, entered by Uta Merkel on 30.08.2006

Creative Commons license: CC0 (CC0)

Taxonomic list

• Brachiopods, echinoderms and molluscs (minor) reported to be present, but not listed.
Show authors, comments, and common names
Artiopoda
 Agnostida - Diplagnostidae
Pseudagnostus idalis
 Agnostida - Agnostidae
Innitagnostus inexpectans
 Agnostida - Spinagnostidae
Peratagnostus aff. invalidus
Trilobita
 Corynexochida - Corynexochidae
Corynexochus plumula
Corynexochus plumula Whitehouse 1939 trilobite
 Ptychopariida - Tricrepicephalidae
Meteoraspis etheridgei
 Olenida - Aphelaspidae
Eugonocare tessellatum
Eugonocare tessellatum Whitehouse 1939 trilobite
 Olenida - Asaphiscidae
Mindycrusta oepiki
Lingulata
 Lingulida - Obolidae
Obolidae indet.
Obolidae indet. King 1846
 Lingulida - Acrothelidae
Orbithele sp., ? Acrothele sp.
Orbithele sp. Sdzuy 1955
? Acrothele sp. Linnarsson 1876
 Acrotretida - Acrotretidae
Stilpnotreta magna, Treptotreta sp., Treptotreta jucunda, Anabolotreta tegula, Anabolotreta sp., Dactylotreta redunca, Dactylotreta sp., Quadrisonia sp., Picnotreta sp., Picnotreta debilis, "Linnarssonia sp." = Linnarssonia, "Pegmatreta ? clavigera" = Linnarssonia, Neotreta sp.
Stilpnotreta magna Henderson and MacKinnon 1981
Treptotreta sp. Henderson and MacKinnon 1981
several species
Treptotreta jucunda Henderson and MacKinnon 1981
Anabolotreta sp. Rowell and Henderson 1978
several species
Dactylotreta sp. Rowell and Henderson 1978
several species
Quadrisonia sp. Rowell and Henderson 1978
Picnotreta sp. Henderson and MacKinnon 1981
several species
Picnotreta debilis Henderson and MacKinnon 1981
"Linnarssonia sp." = Linnarssonia Walcott 1885
several species
"Pegmatreta ? clavigera" = Linnarssonia
Neotreta sp. Sobolev 1976
several species
Paterinata
 Paterinida - Paterinidae
Micromitra sp. n. sp., Micromitra modesta, Dictyonina sp.
Micromitra sp. n. sp. Meek 1873
Dictyonina sp. Cooper 1942