Ty-nant Quarry (Carboniferous of the United Kingdom)

Where: United Kingdom (51.5° N, 3.3° W: paleocoordinates 14.6° S, 0.7° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Pseudopolygnathus multistriatus - Polygnathus mehli conodont zone, Friars Point Limestone Formation (Black Rock Limestone Group), Tournaisian (358.9 - 346.7 Ma)

• On a regional basis the lower-middle beds of the Friars Point Limestone span parts of the Zaphrentites delanouei - Caninophyllum patulum coral assemblage biozones of Ramsbottom and Mitchell (1980). These data place the Ty-nant fauna within the mid–upper part of the Tournaisian Series, probably close to the Tn2⁄Tn3 boundary of Belgian notation (i.e. close to the Hastarian-Ivorian Stage boundary; Conil et al. 1977).

• formation-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified, shelly/skeletal, red dolomite

• "reddish-purple dolomite"

Size class: macrofossils

Preservation: cast, mold/impression

Collection methods: "Associated fossils are corals (one species), bryozoans (two species) and crinoids (one species)."

Primary reference: M. G. Bassett and C. Bryant. 2006. A Tournaisian brachiopod fauna from south-east Wales. Palaeontology 49(3):485-535 [N. Heim/N. Heim/N. Heim]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 62873: authorized by Noel Heim, entered by Noel Heim on 31.07.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Productidae
 Strophomenida - Rugosochonetidae
 Strophomenida - Rafinesquinidae
 Orthotetida - Pulsiidae
 Orthotetida - Schuchertellidae
Rhynchonellata
 Spiriferinida - Syringothyrididae
 Spiriferinida - Spiriferellinidae
 Orthida - Rhipidomellidae
Rhipidomella michelini L'Eveille 1835
 Orthida - Schizophoriidae
 Spiriferida - Strophopleuridae
 Spiriferida - Martiniidae
 Spiriferida - Spiriferidae
 Spiriferida - Mucrospiriferidae
Tylothyris laminosa
"Tylothris laminosa laminosa (M'Coy, 1841)"
 Athyridida - Athyrididae
 Terebratulida - Cranaenidae
? Cranaena sp. Hall and Clarke 1893