Dry Creek Sands - Dry Creek Bore, Adelaide: Late/Upper Miocene, Australia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Hipponix (Sabia) conica Schumacher 1817
Ludbrook 1956
Gastropoda - Lepetellida - Haliotidae
Haliotis (Notohaliotis) naevosoides
Ludbrook 1956
Gastropoda - Neotaenioglossa - Calyptraeidae
Crepidula (Zeacrypta) immersa
Ludbrook 1956
Gastropoda - Diastomatidae
Diastoma provisi
Ludbrook 1956
Gastropoda - Cerithiidae
Semivertagus capillatus
Ludbrook 1956
spelled with current rank as Clava (Semivertagus)
Gastropoda - Rissoidae
Rissoina elegantula
Ludbrook 1956
Gastropoda - Adeorbidae
Pseudoliotia angasi
Ludbrook 1956
Gastropoda - Triforidae
Cerithiella perelongata
Ludbrook 1956
Gastropoda - Neogastropoda - Olividae
Ancilla (Trunancilla) adelaidensis
Ludbrook 1958
Gastropoda - Neogastropoda - Mitridae
Mitraria (Eumitra) fodinalis
Ludbrook 1958
Gastropoda - Neogastropoda - Nassariidae
Hinia (Reticunassa) subconica
Ludbrook 1958
spelled with current rank as Nassarius (Hinia)
Gastropoda - Neogastropoda - Cancellariidae
Aphera (Sydaphera) wannonensis
Ludbrook 1958
Gastropoda - Struthiolariidae
Tylospira coronata (Tate 1885)
Ludbrook 1956
Subspecies: T. coronata marwicki
Gastropoda - Cassidae
Cassis (Hypocassis) salisburyensis
Ludbrook 1958
Gastropoda - Ranellidae
Charonia (Austrotriton) armata
Ludbrook 1958
Cymatiella adelaidensis
Ludbrook 1958
Gastropoda - Opisthobranchia - Retusidae
Volvulella rostrata
Ludbrook 1958
Bivalvia - Nuculida - Nuculidae
Nucula (Ennucula) kalimnae
Ludbrook 1955
original and current combination Ennucula
Bivalvia - Carditida - Crassatellidae
Eucrassatella camura
Ludbrook 1955
Bivalvia - Carditida - Carditidae
Cardita subdeceptiva
Ludbrook 1955
Bivalvia - Lucinida - Lucinidae
Divalucina cumingi (Adams and Angas 1863)
Ludbrook 1955
Myrtea fabuloides
Ludbrook 1955
Linga (Bellucina) nuciformis
Ludbrook 1955
Callucina balcombica (Cossmann 1912)
Ludbrook 1955
Bivalvia - Pandorida - Clavagellidae
Humphreyia strangei
Ludbrook 1955
Bivalvia - Hiatellida - Hiatellidae
Hiatella australis Lamarck 1818
Ludbrook 1955
Bivalvia - Pholadida - Corbulidae
Corbula ephamilla Tate 1887
Ludbrook 1955
recombined as Notocorbula ephamilla
Bivalvia - Cardiida - Montacutidae
Mysella anomala
Ludbrook 1955
Bivalvia - Cardiida - Kelliidae
Bornia trigonale
Ludbrook 1955
Bivalvia - Cardiida - Veneridae
Placamen subroborata
Ludbrook 1955
Chioneryx dennanti
Ludbrook 1955
Tawera gallinula
Ludbrook 1955
Bivalvia - Cardiida - Mactridae
Mactra (Electromactra) howchiniana Tate 1887
Ludbrook 1955
recombined as Electromactra howchiniana
Bivalvia - Cardiida - Cardiidae
Fulvia tenuicostata Lamarck 1819
Ludbrook 1955
Vasticardium (Regozara) praecygnorum
Ludbrook 1955
spelled with current rank as Acrosterigma (Vasticardium)
Bivalvia - Cardiida - Tellinidae
Tellina albinelloides Tate 1887
Ludbrook 1955
Bivalvia - Arcida - Glycymerididae
Glycymeris (Veletuceta) subradians
Ludbrook 1955
Glycymeris (Tucetona) convexa
Ludbrook 1955
original and current combination Tucetona
Bivalvia - Arcida - Cucullaeidae
Cucullaea corioensis McCoy 1876
Ludbrook 1955
Bivalvia - Arcida - Arcidae
Arca negata Cotton 1947
Ludbrook 1955
Bivalvia - Arcida - Limopsidae
Limopsis maccoyi
Ludbrook 1955
Bivalvia - Ostreida - Pteriidae
Pinctada crassicardia
Ludbrook 1955
Bivalvia - Ostreida - Ostreidae
Ostrea arenicola Tate 1886
Ludbrook 1955
Bivalvia - Pectinida - Limidae
Lima bassi
Ludbrook 1955
Bivalvia - Pectinida - Anomiidae
Anomia tatei
Ludbrook 1955
Bivalvia - Pectinida - Pectinidae
Chlamys (Chlamys) antiaustralis (Tate 1886)
Ludbrook 1955
Bivalvia - Pectinida - Spondylidae
Spondylus spondyloides
Ludbrook 1955
Scaphopoda - Gadilida - Gadilidae
Cadulus (Gadila) acuminatus Tate 1887
Ludbrook 1956
Scaphopoda - Dentaliida - Dentaliidae
Dentalium (Dentalium) howchini
Ludbrook 1956
see common names

Geography
Country:Australia State/province:South Australia
Coordinates: 34.9° South, 138.6° East (view map)
Paleocoordinates:40.5° South, 137.1° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Neogene Epoch:Miocene
10 m.y. bin:Cenozoic 6
Key time interval:Late/Upper Miocene
Age range of interval:11.63000 - 5.33300 m.y. ago
Stratigraphy
Formation:Dry Creek Sands
Stratigraphic resolution:formation
Stratigraphy comments: STRATIGRAPHIC RELATIONS: Presumably unconformably underyling Pliocene Hallett Cove Sandstone (Pleistocene-Recent in Fig. 2 of Ludbrook 1954) The Dry Creek Sands are a correlate of the Bookpurnong Fm (Beu and Darragh 2001). THICKNESS: Typically the Dry Creek Sands are less than 200 ft thick based on Fig. 2 of Ludbrook (1954). AGE: Previously regarded as Pliocene in age (Ludbrook 1954, 1963). However more recent idependent assessments of foraminifera and dinoflagellates (Brown and Stephenson 1991; Macphail and Kellett 1993) and Mollusca (Beu and Darragh 2001) suggest that the lower Dry Creek Sands (greater than 105-115 m) are of Bairnsdalian-Mitchelian age (latest Middle Miocene-early Late Miocene). A Late Miocene age is adopted here = Mitchelian. STRATIGRAPHIC POSITION: Composite list for Dry Creek Sands and from unknown position within bore, possibly multiple beds, but more than likely below ~300 feet (~105 m).
Lithology and environment
Primary lithology:fine,shelly/skeletal,gray,white unlithified sandstone
Includes fossils?Y
Lithology description: SPECIFIC LITHOLOGY: Ligh-grey-silery, fine, sharp sands and clays, with intercalated bands of grey and white limestone; pale-grey shelly sands. LITHIFICATION: Unlithified, possibly occasionally poorly-lithified.
Environment:coastal indet.
Geology comments: ENVIRONMENT: Deposited in a shallow bay or gulf after depression of older strata, submerged during the early Tertiary; sandy bay, protected. Not an estuarine or restricted embayment fauna, so here assigned to a "siliciclastic-coastal indet." environment.
Taphonomy
Modes of preservation:body,original aragonite,original calcite
Size of fossils:macrofossils
Preservation of anatomical detail:excellent
Collection methods and comments
Collection methods:core,field collection
Reason for describing collection:taxonomic analysis
Collection method comments: COLLECTOR: Collected by multiple parties during the irregular construction of bores within the vicinity of Adelaide. Reported on by previous authors including Tate (1890, 1898), Tate and Dennant (1896), Hall and Pritchard (1902), Howchin (1914, 1928) and Chapman (1916). These authors reported piecemeal this fauna, while Ludbrook (1954-1956) presents more detailed taxonomy and thorough covereage of all bores. REPOSITORY: Most material reposited in Tate Collection, University of Adelaide, while some is preserved in the MNHM in Paris and BMNH.
Taxonomic list comments:COVERAGE: Exhaustive for molluscan groups. No other taxa specifically listed. NOMENCLATURE: Authoritative series of publications, but with rather oudated nomenclature. This is remedied by revisions of Australian Mollusca by Darragh (1970), and various publications by Darragh (post 1970).
Metadata
Also known as:Bore 178
Database number:63433
Authorizer:A. Hendy Enterer:A. Hendy
Modifier:A. Hendy Research group:marine invertebrate
Created:2006-08-15 02:14:19 Last modified:2013-11-25 13:37:23
Access level:the public Released:2006-08-15 02:14:19
Creative Commons license:CC BY
Reference information

Primary reference:

18250. N.H. Ludbrook. 1953. The molluscan fauna of the Pliocene strata underlying the Adelaide Plains. Part 1. Transactions of the Royal Society of South Australia 77:42-64 [A. Miller/A. Hendy/A. Hendy]

Secondary references:

18271 N. H. Ludbrook. 1956. The molluscan fauna of the Pliocene strata underlying the Adelaide Plains. Part IV - Gastropoda (Turritellidae-Struthiolariidae). Transactions of The Royal Society of South Australia 80:17-58 [A. Miller/A. Hendy/P. Wagner]
18251 N.H. Ludbrook. 1955. The molluscan fauna of the Pliocene strata underlying the Adelaide Plains. Part II - Pelecypoda. Transactions of the Royal Society of South Australia 78:18-87 [A. Miller/A. Hendy]
18231 N.H. Ludbrook. 1956. The molluscan fauna of the Pliocene strata underlying the Adelaide Plains. Part III - Scaphopoda, Polyplacophora, Gastropoda (Haliotidae-Tornidae). Transactions of the Royal Society of South Australia 79:1-36 [A. Miller/A. Hendy]
18296 N.H. Ludbrook. 1958. The molluscan fauna of the Pliocene strata underlying the Adelaide Plains. Part V - Gastropoda (Eratoidae to Scaphandridae). Transactions of the Royal Society of South Australia 81:43-111 [A. Miller/A. Hendy]