E45/f9442 - Hokonui Hills, Southland (Jurassic of New Zealand)

Also known as GS339

Where: New Zealand (45.9° S, 168.5° E: paleocoordinates 78.2° S, 45.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Aalenian (174.1 - 170.3 Ma)

• LITHOSTRATIGRAPHY: "Highest Spirifer Bed". Unknown lithostratigraphic unit, not stated in text. AGE: Lower Temaikan = Aalenian.

• bed-level stratigraphic resolution

Environment/lithology: marinelithified

• ENVIRONMENT: Unknown environment, not stated in text.
• LITHOLOGY: Unknown lithology or lithification, not stated in text. Presumed to be lithified on the basis of age.

Size class: macrofossils

Collection methods: quarrying,

• COLLECTOR: A. McKay, 1878. REPOSITORY: Presumably the New Zealand Geological Survey (now GNS), Lower Hutt, New Zealand.

Primary reference: C. A. Fleming. 1987. New Zealand Mesozoic Bivalves of the Superfamily Trigoniacea. New Zealand Geological Survey Paleontological Bulletin 53 [A. Miller/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 63729: authorized by Austin Hendy, entered by Austin Hendy on 19.08.2006, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

• COMPLETENESS: Limited, however exhaustive, to taxonomic group covered in monograph (Trigoniacea). NOMENCLATURE: From authoritative publication, with modern nomenclature and use of subgeneric and species names. IDENTIFICATION: All older collections re-identified by C.A. Fleming.
Cephalopoda
 Belemnitida - Belemnopseidae
Bivalvia
 Carditida - Astartidae
Astarte sp.2 Sowerby 1816 clam
 Trigoniida - Myophorelloidae
 Trigoniida - Trigoniidae
 Pectinida - Oxytomidae
Oxytoma sp.2 Meek and Hayden 1865 scallop
Rhynchonellata
 Rhynchonellida - Cyclothyrididae