Quillia locality: Llandeilo - Aurelucian, Ireland
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Endocerida
- Endoceratidae
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Endoceratidae indet.
Hyatt 1884
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1 specimen | |||||||||
| GSI F23224; "referred to as Orthoceras Brongniarti by Baily (in Du Noyer 1865, p. 27)" | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Ireland | State/province: | Munster | County: | Waterford |
| Coordinates: | 52.2° North, 7.1° West (view map) | ||||
| Paleocoordinates: | 57.2° South, 23.0° West | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | small collection |
Time
| Period: | Ordovician |
| Key time interval: | Llandeilo - Aurelucian |
| Age range of interval: | 461.30000 - 456.80000 m.y. ago |
Stratigraphy
| Geological group: | Duncannon | Formation: | Tramore Limestone |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | nodular,shelly/skeletal,gray,blue argillaceous "limestone" |
| Secondary lithology: | calcareous "siliciclastic" |
| Lithology description: "The Formation consists of grey calcareous mudstones, siltstones, and sandstones with interbedded blue-gray argillaceous nodular limestone beds containing a rich shelly fauna [...]" Wyse Jackson (2002, in Wyse Jackson et al.(eds.): Bryozoan Studies 2001, and references therein). Although not explicitly stated by Evans (2002) the cephalopod fossils very likely are from the nodular limestones. | |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | cast |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | poor |
| Temporal resolution: | time-averaged |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection excludes: | some macrofossils,difficult macrofossils |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: GSI = Geological Survey of Ireland | |
Metadata
| Database number: | 89123 | ||
| Authorizer: | B. Kröger | Enterer: | T. Liebrecht |
| Modifier: | T. Liebrecht | Research group: | marine invertebrate |
| Created: | 2009-05-05 17:32:03 | Last modified: | 2009-05-13 18:46:27 |
| Access level: | the public | Released: | 2009-05-05 17:32:03 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 29904. | D. H. Evans. 2002. Some Additional Ordovician and Silurian Cephalopods from Ireland. In P. N. Wyse Jackson, M. A. Parkes and R. Wood (eds.), Studies in Palaeozoic palaeontology and biostratigraphy in honour of Charles Hepworth Holland. Special Papers in Paleontology 67:77-96 [B. Kröger/T. Liebrecht] |