Moorabool Viaduct Sandstone - Moorabool River (Miocene of Australia)

Where: Victoria, Australia (38.1° S, 144.3° E: paleocoordinates 43.6° S, 143.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Moorabool Viaduct Sandstone Formation, Late/Upper Miocene (11.6 - 5.3 Ma)

• STRATIGRAPHIC RELATIONS: From the Moorabool Viaduct Sandstone, which regionally unconformably overlies the Fyansford Fm is laterally correlated to the Black Rock Sandstone, and is conformably overlain by the Red Bluff Sands. AGE: latest Late Miocene (Cheltenhamian) according to Beu and Darragh (2001). STRATIGRAPHIC POSITION: From multiple localities and horizons, hence assigned to a "formation" scale. NOTES: From antiquated publication that predates establishment of region lithostratigraphic framework. Assignments to lithostratigraphic unit and age are based on interpretation by enterer on the basis of cross-referening localities and taxa to more recent publications (e.g. Darragh 1970, Darragh 1986, and in particular Beu and Darragh 2001).

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; sandstone

• ENVIRONMENT: Environment not reported in text, presumably shallow marine siliciclastic setting.
• SPECIFIC LITHOLOGY: Sandstone. LITHIFICATION: Unknown lithification, note stated in text.

Size class: macrofossils

Collection methods: COLLECTOR: Unknown collectors, possibly including Tate (1880's). REPOSITORY: South Australia Museum (SAM), Adelaide, Australia.

Primary reference: R. Tate. 1886. The lamellibranchs of the Older Tertiary of Australia (part 1). Transactions of the Royal Society of South Australia 8:96-158 [A. Miller/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 72225: authorized by Austin Hendy, entered by Austin Hendy on 28.05.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive list, comprising bivalvia, gastropoda, and scaphopoda. NOMENCLATURE: Very antiquated nomenclature (c. 1880's) with species-level assignments from authoritative publication. Nomenclature updated where possible through recent systematic revisions and checklists (e.g. Darragh, 1970).
Gastropoda
 Cerithioidea - Siliquariidae
"Thylacodes conohelix" = Lilax conohelix2
"Thylacodes conohelix" = Lilax conohelix2 Tenison Woods 1877 snail
 Sorbeoconcha - Naticidae
"Natica mooraboolensis" = Austrocochlis mooraboolensis2
"Natica mooraboolensis" = Austrocochlis mooraboolensis2 Tate 1893 moon snail
Bivalvia
 Arcida - Limopsidae
Limopsis belcheri Adams and Reeve 1850 clam
 Cardiida - Cardiidae
"Cardium antisemigranulatum" = Pratulum antisemigranulatum1
"Cardium antisemigranulatum" = Pratulum antisemigranulatum1 McCoy 1877 cockle