Fossil Cliff sample 75, Irwin River Area: Sakmarian, Australia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda - Beyrichicopida - Youngiellidae
Youngiella deweyensis Ferdinando 2001
Ostracoda - Leperditellocopida - Scrobiculidae
Roundyella ludbrookae Fleming 1985
Ostracoda - Platycopida - Indivisiidae
Sulcoindivisia crasquinsoleauella Ferdinando 2001
Ostracoda - Palaeocopida - Hollinellidae
Hollinella pirajnoensis Ferdinando 2001
Ostracoda - Palaeocopida - Amphissitidae
Amphissites centronotus (Ulrich and Bassler 1906)
Ostracoda - Podocopida - Quasillitidae
Graphiadactyllis jonesi Ferdinando 2001
Graphiadactyllis australae (Crespin 1945)
Graphiadactylloides flemingi Ferdinando 2001
Ostracoda - Podocopida - Healdiidae
Healdia crespinae Ferdinando 2001
Healdia westraliaensis Ferdinando 2001
Healdia irwinensis Fleming 1985
Healdia gregoryi Ferdinando 2001
Healdia petchorica Guseva 1971
Healdia chapmani Crespin 1945
Ostracoda - Podocopida - Bairdiidae
Bairdiacypris informal sp. A Bradfield 1935
Bairdia (Bairdia) cf. beedei Ulrich and Bassler 1906
Bairdia (Bairdia) cf. hassi Sohn 1960
Bairdia (Bairdia) grayi Crespin 1945
see common names

Geography
Country:Australia State/province:Western Australia
Coordinates: 28.9° South, 115.5° East (view map)
Paleocoordinates:63.6° South, 97.9° East
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Permian Epoch:Cisuralian
Stage:Sakmarian 10 m.y. bin:Permian 2
Key time interval:Sakmarian
Age range of interval:293.52000 - 290.10000 m.y. ago
Stratigraphy
Formation:Holmwood Member:Fossil Cliff
Stratigraphic resolution:bed
Stratigraphy comments: 5.55 m above base of formation
Lithology and environment
Primary lithology:brown lithified calcareous siltstone
Environment:open shallow subtidal
Taphonomy
Modes of preservation:body
Size of fossils:mesofossils,microfossils
Collection methods and comments
Collection methods:chemical,acetic,field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:108230
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2011-04-26 13:57:19 Last modified:2013-11-25 13:02:06
Access level:the public Released:2011-04-26 13:57:19
Creative Commons license:CC BY
Reference information

Primary reference:
33494. D. Ferdinando. 2001. Ostracode and foraminiferal taxonomy and paleoecology of the Holmwood Shale, northern Perth Basin, Western Australia. 1-326 [M. Clapham/M. Clapham/M. Uhen]