Where: Wales, United Kingdom (52.2° N, 3.4° W: paleocoordinates 54.0° S, 18.6° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Hustedograptus teretiusculus graptolite zone, Holothurian Bed Member (Llanfawr Mudstone Formation), Llandeilo (461.1 - 458.4 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine; mudstone
Size class: macrofossils
Primary reference: J. P. Botting and L. A. Muir. 2012. Fauna and ecology of the holothurian bed, Llandrindod, Wales, UK (Darriwilian, Middle Ordovician), and the oldest articulated holothuria. Palaeontologia Electronica Vol. 15, Issue 1; ,28p; 15(1):9A [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 216511: authorized by Pete Wagner, entered by Pete Wagner on 15.12.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
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Hexactinellida | |
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unclassified | |
Carpoida "indet.", Oesolcucumaria eostre n. gen. n. sp., Nautiloida indet., Hexactinellidae indet., Scolecodonta indet.
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Heteractinida | |
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Demospongiae | |
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Anthozoa | |
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Scyphozoa | |
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Palaeoscolecida | |
Palaeoscolecidae "gen. et sp. nov. Botting et al. in press" Whittard 1953 One confirmed specimen and many too poorly preserved to identify
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Ostracoda | |
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Trilobita | |
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"Ogygiocarella debuchii" = Ogygiocaris, Ogyginus corndensis
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Artiopoda | |
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Lingulata | |
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Rhynchonellata | |
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Polychaeta | |
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Bivalvia | |
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Gastropoda | |
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Cystoidea | |
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Stylophora | |
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Soluta | |
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Pterobranchia | |
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Conodonta | |
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Algae | |
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