Butter Haw Hill, mudmound flank, Sample Pc4842: Asbian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Pseudoammodiscidae
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Pseudoammodiscus sp.
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Endothyridae
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Endothyra sp.
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Archaediscidae
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Archaediscus sp.
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Tetrataxidae
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Tetrataxis sp.
Ehrenberg 1854
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see common names |
Geography
Country: | United Kingdom |
Coordinates: | 54.1° North, 2.0° West (view map) |
Paleocoordinates: | 5.8° South, 1.3° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Time
Period: | Carboniferous | Epoch: | Middle Mississippian |
Stage: | Visean | 10 m.y. bin: | Carboniferous 2 |
Key time interval: | Asbian | Ammonoid zone: | B1 |
Age range of interval: | 339.40000 - 336.00000 m.y. ago |
Stratigraphy
Geological group: | Great Scar Limestone | Formation: | Kilnsey | Member: | Scaleber Quarry Limestone |
Stratigraphic resolution: | member | ||||
Stratigraphy comments: Early Asbian, foraminifers Cf6α−β |
Lithology and environment
Primary lithology: | mudstone |
Lithology description: A mudmound facies in the lower slopes of the southern flank of Butter Haw Hill is represented by a bryozoan-rich micropeloidal mudstone to cementstone with entire cavities filled by radiaxial calcite cements, passing into micropeloidal bryozoan wackestone with small stromatactis | |
Environment: | reef, buildup or bioherm |
Geology comments: mudmound flank |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection size: | 3080 specimens |
Reason for describing collection: | paleoecologic analysis |
Collection method comments: Lumps information from 11 samples locations, not subdivided in table | |
Taxonomic list comments:Percentage data refers to percent of localities where taxon was recorded |
Metadata
Database number: | 185530 | ||
Authorizer: | W. Kiessling | Enterer: | M. Krause | Research group: | marine invertebrate |
Created: | 2017-04-27 07:04:19 | Last modified: | 2017-04-27 07:04:19 |
Access level: | authorizer only | Released: | 2017-07-27 07:04:19 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
62084. | C. N. Waters, R. B. Haslam, P. Cózar, I. D. Somerville, D. Millward and M. Woods. 2017. Mississippian reef development in the Cracoe Limestone Formation of the southern Askrigg Block, North Yorkshire, UK. Proceedings of the Yorkshire Geological Society [W. Kiessling/M. Krause] |