Where: Wales, United Kingdom (51.8° N, 3.6° W: paleocoordinates 43.5° S, 17.3° W)
• small collection-level geographic resolution
When: Ooid Member, Cautleyan to Cautleyan (449.2 - 445.2 Ma)
• a single piece that is "foreign to the locality"
• member-level stratigraphic resolution
Environment/lithology: offshore; lithified, shelly/skeletal mudstone
Primary reference: A. Williams and A. D. Wright. 1981. The Ordovician-Silurian boundary in the Garth area of southwest Powys, Wales. Geological Journal 16:1-39 [J. Alroy/M. Sommers/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 8389: authorized by John Alroy, entered by Mike Sommers on 10.07.2000, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
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Gastropoda | |
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? Donaldina sp. Knight 1933 snail | |
"Bellerophontacea indet." = Bellerophontoidea
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Bivalvia | |
Praenucula sp. Pfab 1934 clam | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Stenolaemata | |
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Escharopora sp. Hall 1847 | |
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Rhynchonellata | |
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"Orthacea indet." = Orthoidea
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Eospirigerina sp. Schuchert and Cooper 1930 | |
Strophomenata | |
"Plectambonitacea indet." = Plectambonitoidea
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Leangella sp. Opik 1933 | |
Eoplectodonta indet. Kozlowski 1929 | |
Kullervo grandis Cocks 2014 | |
Polychaeta | |
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