Also known as Assemblage 5; FL 19
Where: Victoria, Australia (38.8° S, 143.5° E: paleocoordinates 55.9° S, 141.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Glen Aire Clay Formation, Early/Lower Oligocene (33.9 - 28.4 Ma)
• STRATIGRAPHIC RELATIONS: From Glen Aire Clay. Outcrop is not good and stratigraphical relationships of the outcrop are not clear owing to slipping and covering sediment. Glen Aire Clay regionally overlies the Castle Cove Limestone, which in turn overlies the Browns Creek Clay. AGE: The age of the assemblage is probably Early Oligocene (Abele et al. 19876), though previous writers (Darragh 1987) have tended to regard the lower Glen Aire Clay as latest Eocene. STRATIGRAPHIC POSITION: From lower Glen Aire Clay.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; shelly/skeletal, gray claystone
Size class: macrofossils
Collection methods: COLLECTOR: Probably multiple collectors from same locality, including the author, and combination with existing museum collections. REPOSITORY: Museum of Victoria.
Primary reference: T. A. Darragh. 1985. Molluscan biogeography and biostratigraphy of the Tertiary of southeastern Australia. Alcheringa 9:83-116 [A. Hendy/A. Hendy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 71236: authorized by Austin Hendy, entered by Austin Hendy on 22.04.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Scaphopoda | |
Dentalium (Fissidentalium) mawsoni Ludbrook 1956 tusk shell
Dentalium (Laevidentalium) subfissura tusk shell | |
Gastropoda | |
Notacirsa lampra Tate 1890 wentletrap | |
Margineulima danae snail | |
Spirocolpus aldingae turret shell
Pareora stylacris turret shell | |
Tanea wintlei moon snail
Friginatica aldingensis Tate 1893 moon snail | |
Atlanta fossilis snail | |
Sirius cf. subquadratus snail | |
Sassia oligostira triton shell | |
Proterato australis Tate 1878 snail | |
Ellatrivia torquayensis Schilder 1935 snail
Archierato pyrulata Tate 1890 snail
Semitrivia pompholugota Tate 1890 snail | |
Willungia cf. ovulatella Tate 1890 snail | |
Columbarium calcaratum snail | |
Semitriton dennanti snail
Oamaruia ptycjotropis snail | |
Austrolithes incompositus Tate 1888 snail | |
Alcithoe (Waihaoia) cribrosa, Alcithoe (Waihaoia) pagodoides, Notopeplum primarugatum, Notovoluta variculifera, Athleta (Ternivoluta) curvirostata
Alcithoe (Waihaoia) cribrosa volute
Alcithoe (Waihaoia) pagodoides Tate 1888 volute
Notopeplum primarugatum volute
Notovoluta variculifera volute | |
Marginella kitsoni margin shell | |
Pteropurpura bifrons murex snail
Pteropurpura calva murex snail
Pterochelus otwayensis murex snail
Murexsul prionotus murex snail | |
Maudrillia secta snail | |
Comitas cudmorei snail | |
Conorbis otwayensis cone shell
Marshallaria otwayensis cone shell | |
Apiotoma bassi snail | |
Guraleus eocenicus snail | |
Parasyngenochilus angustior Long 1981 turrid
Turrinosyrinx denticulata turrid | |
Splendrillia hughesi snail | |
Borsonia protexta snail
Cordieria protensa snail | |
Heliacus (Torinista) darraghi Garrard 1978 snail | |
Acteon scrobiculatus snail
Triploca ligata snail | |
Munditia lamellosa snail | |
Collonista otwayensis snail
Astraea hudsoniana snail | |
Cylichnania aratula snail | |
Bivalvia | |
Saccella chapmani pointed nut clam | |
Sarepta planiuscula Tate 1886 clam | |
Ennucula tenisoni Pritchard 1896 nut clam | |
Myadora lamellata Tate 1887 clam | |
Fossacallista tatei Cossmann 1920 venus clam | |
Salaputium communis clam | |
Eotrigonia eocenica clam | |
Limaria polynema file clam
Lima bassi file clam | |
Dimya sigillata Tate 1886 scallop | |
Notostrea lubra oyster | |
Limopsis chapmani Singleton 1932 clam | |
Cosa praenuntia clam
Limarca angustifrons Tate 1886 clam |