Locality 24 [St Lucia Fm]: Middle Coniacian, South Africa
collected by Kennedy & Klinger 1970-1971
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ammonitida
- Placenticeratidae
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Placenticeras kaffrarium
Etheridge 1904
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Klinger and Kennedy 1989 | 1 specimen | |||||
Cephalopoda
- Ammonitida
- Collignoniceratidae
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Peroniceras (Peroniceras) dravidicum
(Kossmat 1895)
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1 specimen | ||||||
see common names |
Geography
Country: | South Africa |
Coordinates: | 28.2° South, 32.3° East (view map) |
Paleocoordinates: | 46.0° South, 18.6° East |
Basis of coordinate: | stated in text |
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Late Cretaceous |
Stage: | Coniacian | 10 m.y. bin: | Cretaceous 6 |
Key time interval: | Middle Coniacian | ||
Age range of interval: | 89.8 - 86.3 m.y. ago |
Stratigraphy
Formation: | St Lucia | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the St Lucia Fm, which regionally overlies the Umzamba Fm. THICKNESS: Unknown bed and section thickness. AGE: Coniacian II-III based on ammonite biostratigraphy = Middle Coniacian. STRATIGRAPHIC POSITION: Unknown position within formation. |
Lithology and environment
Primary lithology: | lithified siltstone |
Includes fossils? | Y |
Lithology description: SPECIFIC LITHOLOGY: Unknown lithology, presumably with siltstone matrix based on lithologies of adjacent beds. LITHIFICATION: Lithified, assumed on the basis of facies descriptions from regionally dominant lithology, and figures from subsequent publications (e.g. Kennedy and Kinger 1977). | |
Environment: | marine indet. |
Geology comments: ENVIRONMENT: No detailed environmental data reported in text. |
Taphonomy
Modes of preservation: | cast,mold/impression |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | poor |
Collection methods and comments
Collection excludes: | some macrofossils | ||
Collection methods: | surface (in situ),field collection | ||
Reason for describing collection: | taxonomic analysis | ||
Collectors: | Kennedy & Klinger | Collection dates: | 1970-1971 |
Collection method comments: COLLECTORS: Collected by authors (W. Kennedy and H. Klinger) during 1970-1971. REPOSITORY: SAS, NMB. | |||
Taxonomic list comments:COVERAGE: Limited to ammonites, though brachiopods, gastropods and bivalvia may be present though not covered in present taxonomic treatment. NOMENCLATURE: From authoritative publication, with modern nomenclature and species-resolution identifications. |
Metadata
Database number: | 82445 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2008-07-27 20:08:10 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2008-07-27 20:08:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
27769. | H. C. Klinger and W. J. Kennedy. 1984. Cretaceous faunas from Zululand and Natal, South Africa. The ammonite subfamily Peroniceratinae Hyatt, 1900. Annals of the South African Museum 92(3):1-294 [A. Hendy/A. Hendy] |
Secondary references:
27772 | H. C. Klinger and W. J. Kennedy. 1989. Cretaceous faunas from Zululand and Natal, South Africa. The ammonite family Placenticeratidae Hyatt, 1900; with comments on the systematic position of the genus Hypengonoceras Spath, 1924. Annals of the South African Museum 98(9):241-408 [A. Hendy/A. Hendy] |