Locality FT 1317, Exotic Limestone Block, Reilly Ridge, North Victoria Land (Cambrian to of Antarctica)

Where: Antarctica (71.5° S, 165.3° E: paleocoordinates 11.1° N, 158.7° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Spurs Formation (Mariner Group), Floran to Floran (504.5 - 500.5 Ma)

• exotic limestone blocks could belong to ?upper Molar Fm and/ or lower Spurs Fm, but the results rather argue for the rocks belonging to the Spurs Fm

Environment/lithology: open shallow subtidal; lithified limestone

Size classes: macrofossils, mesofossils

Collection methods: fossil collection was made during the GANOVEX III Expedition by F. Tessensohn; all specimens are housed in the collection of the BGR (Federal Institute of Geosciences and Natural Resources), Hannover and have been given BGR catalogue numbers; fossils are either ammonium chloride or gold coated for photographing.

Primary reference: R. Wolfart. 1994. Middle Cambrian Faunas (Brachiopoda, Mollusca, Trilobita) from Exotic Limestone Blocks, Reilly Ridge, North Victoria Land, Antarctica; their Biostratigraphic and Paleogeographic Significance. Geologisches Jahrbuch B/84:1-161 [W. Kiessling/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 69505: authorized by Wolfgang Kiessling, entered by Thomas Schossleitner on 27.02.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

Artiopoda
 Agnostida - Spinagnostidae
Trilobita
 Ptychopariida - Ptychopariidae
Gaphuraspis pulchella n. sp. trilobite
Gaphuraspis procera n. sp. trilobite
 Ptychopariida - Solenopleuridae
Solenopleura reillyense n. sp. trilobite
 Ptychopariida - Proasaphiscidae
Sudanomocarina exotica n. sp. trilobite
Sudanomocarina fluenta n. sp. trilobite
 Ptychopariida - Conokephalinidae
? Suludella sp. Egorova and Savitsky 1968 trilobite
 Asaphida - Anomocarellidae
? Liopeishania angusta n. sp. trilobite
 Corynexochida - Dolichometopidae
"Eurodeois tessensohni n. sp." = Amphoton, "Eurodeois sp." = Amphoton
"Eurodeois tessensohni n. sp." = Amphoton trilobite
"Eurodeois sp." = Amphoton Lorenz 1906 trilobite
 Corynexochida - Dorypygidae
? Ogygopsis sp. Walcott 1889 trilobite
Kootenia sp. Walcott 1899 trilobite
Tergomya
 Scenelloidea - Scenellidae
Scenella sp. Billings 1872
Helcionelloida
 Pelagiellida - Pelagiellidae
"Pelagiella" sp. Matthew 1895
Strophomenata
 Billingsellida - Billingsellidae
Billingsella sp. Hall and Clarke 1892
Lingulata
 Acrotretida - Acrotretidae
Prototreta sp. Bell 1941
Paterinata
 Paterinida - Paterinidae
Hyolitha
 Hyolithida -
Hyolithida indet. Mathew 1962
 Orthothecida - Novitatidae