Also known as Church Hill Quarry; Martin's Shell Quarry
Where: United Kingdom (52.4° N, 2.9° W: paleocoordinates 23.5° S, 11.9° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Lower Leintwardine Formation, Leintwardine (421.3 - 419.2 Ma)
• Monograptus leintwardinensis Zone according to Ramsbottom 1958
• bed-level stratigraphic resolution
Environment/lithology: lagoonal; lithified, bioturbated siltstone
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Collected by H. L. Hawkins in 1926; reposited in the BMNH
Collection methods: quarrying, surface (in situ),
• "Most of the specimens described in this paper occur as external moulds... studied by means of rubber latex casts" (Ramsbottom 1958)
•BM and GSM collections
Primary reference: W. H. C. Ramsbottom. 1958. British Upper Silurian crinoids from the Ludlovian. Palaeontology 1:106-115 [G. Webster/G. Webster]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 95143: authorized by Loic Villier, entered by Loic Villier on 08.04.2010, edited by John Alroy
Creative Commons license: CC BY (attribution)
Taxonomic list
Ophiocistioidea | |
Sollasina woodwardi2 Sollas 1899 | |
Echinoidea | |
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Asteroidea | |
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Ophiuroidea | |
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Stenuroidea | |
"Bdellocoma vermiformis" = Bdellacoma vermiformis2
"Bdellocoma vermiformis" = Bdellacoma vermiformis2 Salter 1857 | |
Rhopalocoma pyrotechnica2 Salter 1857 | |
Stuertzaster marstoni2 Salter 1857 | |
Crinoidea | |
Hapalocrinus quinquepennis n. sp.
Hapalocrinus quinquepennis n. sp. Ramsbottom 1958 Sea lily | |
Mastigocrinus bravoniensis n. sp.
Mastigocrinus bravoniensis n. sp. Ramsbottom 1958 Sea lily | |
Gissocrinus ludensis n. sp.
Gissocrinus ludensis n. sp. Ramsbottom 1958 Sea lily | |
Eutaxocrinus maccoyanus Salter 1873 Sea lily | |
Pisocrinus cf. sphericus Rowley 1904 Sea lily | |
Rhynchonellata | |
Conchidium sp.1 Oehlert 1887 |