Warun Ponds Quarry (Oligocene of Australia)

Also known as Blue Circle Southern Cement Ltd.

Where: Victoria, Australia (38.2° S, 144.3° E: paleocoordinates 52.7° S, 142.2° E)

• coordinate estimated from map

When: Warun Ponds Limestone Member (Jan Juc Formation), Chattian (28.1 - 23.0 Ma)

• Tertiary (Janjukian), laterally equivalent to the Point Addis Limestone

•Biostratigraphic evidence and foraminiferal 87Sr/86Sr isotope ratios [150-152], indicate and age of 25.7–23.9 Ma for the holotype [102]. The base of the Point Addis Limestone has been dated to 24.2 Ma (+1.3, -1.2 Ma) [138], whereas the age of its top is the same as for the Jan Juc Marl and constrained by the contact with the overlying Puebla Formation (23.9 Ma) [151]. (Marx & Fordyce, 2015)

• member-level stratigraphic resolution

Environment/lithology: marine; mixed carbonate-siliciclastic sediments

• bryozoal calcarenite with interbedded marls

Size class: macrofossils

Preservation: original phosphate

Collection methods: surface (in situ),

Primary reference: F. Chapman. 1917. New or little-known Victorian fossils in the National Museum. Proceedings of the Royal Society of Victoria 30(1):32-43 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 46166: authorized by Mark Uhen, entered by Mark Uhen on 06.01.2005, edited by Amanda Doyle

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Chondrichthyes
 Myliobatiformes - Myliobatidae
Myliobatis sp.3 Cuvier 1816 eagle ray
Myliobatis prenticei n. sp.1 Chapman and Cudmore 1924 eagle ray
 Hexanchiformes - Hexanchidae
Notorhynchus cepedianus3 sevengill shark
 Lamniformes - Otodontidae
"Carcharodon angustidens" = Otodus (Carcharocles) angustidens3
"Carcharodon angustidens" = Otodus (Carcharocles) angustidens3 Agassiz 1843 mackerel shark
 Lamniformes - Lamnidae
Isurus sp.3, Isurus retroflexus1, "Oxyrhina minuta" = Isurus minutus2, "Oxyrhina desori" = Isurus oxyrinchus2, Isurus desori3, "Carcharodon robustus" = Carcharodon auriculatus2, Lamna sp.3, "Lamna bronni" = Lamna bronnii2, Lamna apiculata2
Isurus sp.3 Agassiz 1843 mako shark
Isurus retroflexus1 Agassiz 1843 mako shark
"Oxyrhina minuta" = Isurus minutus2 Agassiz 1843 mako shark
"Oxyrhina desori" = Isurus oxyrinchus2 Rafinesque 1810 mako shark
Isurus desori3 Sismonda 1849 mako shark
"Carcharodon robustus" = Carcharodon auriculatus2 Blainville 1818 white shark
Lamna sp.3 Cuvier 1816 mackerel shark
"Lamna bronni" = Lamna bronnii2 Agassiz 1843 mackerel shark
Lamna apiculata2 Agassiz 1843 mackerel shark
 Lamniformes - Odontaspididae
Carcharoides tenuidens1 Chapman 1913 sand tiger shark
"? Lamna cattica" = Carcharoides catticus3 Philippi 1846 sand tiger shark
Carcharoides totuserratus3 Ameghino 1901 sand tiger shark
Odontaspis attenuata2 Davis 1888 sand tiger shark
Odontaspis contortidens2 Agassiz 1843 sand tiger shark
Carcharias macrotus3 sand shark
"Carcharias (Prionodon) acutus" = Carcharias acutus2 Agassiz 1843 sand shark
Carcharias taurus3 Rafinesque 1810 sand shark
 Carchariniformes - Carcharhinidae
Galeocerdo sp.3 Müller and Henle 1837 tiger shark
Carcharhinus sp.3 de Blainville 1816 requiem shark
Mammalia
 Cetacea -
 Mysticeti -
Mysticeti indet.3 Cope 1891 whale
 Mysticeti - Cetotheriidae
"Cetotheriidae" indet.3 Brandt 1872 whale
 Mysticeti - Mammalodontidae
Mammalodontidae indet.3 Mitchell 1989 whale
Mammalodon sp.3 Pritchard 1939 whale
cf. Mammalodon colliveri3 Pritchard 1939 whale
 Odontoceti -
Odontoceti indet.3 Flower 1867 toothed whale
 Odontoceti - Squalodontidae
cf. Squalodontidae indet.3 Brandt 1873 toothed whale
 Odontoceti - Ziphiidae
Dolichodon geelongensis6 McCoy 1882 beaked whale
  -
Ceteolites leggei n. sp.5 McCoy 1879 whale
Ceteolites pricei n. sp.5 McCoy 1879 whale
Cetotolites baileyi n. sp.7 McCoy 1883 whale
Ceteolites nelsoni n. sp.5 McCoy 1879 whale
 Diprotodontia - Diprotodontidae
Diprotodontidae indet.3 Gill 1872 diprotodont marsupial