Malachi's Hill Beds Fm, Bowan Park area, New South Wales, Australia (Ordovician to of Australia)

Where: New South Wales, Australia (33.0° S, 148.0° E: paleocoordinates 15.1° N, 174.8° E)

• local area-level geographic resolution

When: Eastonian to Eastonian (456.1 - 443.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: slope; lithified siltstone and limestone

• Laminated siltstones and brecciated limestone; slope

Primary reference: B. D. Webby. 1969. Ordovician stromatoporoids from New South Wales. Palaeontology 12(4):637-662 [A. Miller/P. Novack-Gottshall/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 2748: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 17.07.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

• Several systematic articles (trilobites, nautiloids, corals, and stromatoporoids)
Cephalopoda
 Orthocerida - Baltoceratidae
Bactroceras sp. Holm 1898
Anthozoa
 Auloporida - Aulocystidae
Adaverina sp. Klaamann 1969 tabulate coral
 Heliolitida - Halysitidae
Catenipora sp. Lamarck 1816 tabulate coral
 Cystiphyllida - Tryplasmatidae
Rhabdelasma sp. McLean and Webby 1976 horn coral
Bowanophyllum sp. McLean and Webby 1976 horn coral
 Stauriida - Stauriidae
Palaeophyllum sp. Billings 1858 horn coral
Favistina sp. Flower 1961 horn coral
Cyathophylloides sp. Dybowski 1873 horn coral
 Stauriida - Streptelasmatidae
Grewingkia sp. Dybowski 1873 horn coral
Stromatoporoidea
 Labechiida - Rosenellidae
 Labechiida - Labechiidae
Labechia sp. Milne-Edwards and Haime 1851
 Clathrodictyida - Clathrodictyidae
Clathrodictyon sp. Nicholson and Murie 1878