Also known as Was: Bardahessiagh Fm. of Pomeroy, Co. Tyrone, Ireland
Where: Northern Ireland, United Kingdom (54.6° N, 6.9° W: paleocoordinates 22.1° S, 31.0° W)
• local area-level geographic resolution
When: Bardahessiagh Formation, Soudleyan to Soudleyan (457.5 - 455.8 Ma)
• formation-level stratigraphic resolution
Environment/lithology: offshore; sandstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: S.P. Tunnicliff. 1982. A revision of Late Ordovician bivalves from Pomeroy, Co. Tyrone, Ireland. Palaeontology 25(1):43-88 [A. Miller/R. Krause/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 13840: authorized by Arnold Miller, entered by Rich Krause on 29.04.2002, edited by Torsten Liebrecht and Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Nautiloidea indet.1 Agassiz 1847 nautiloid GSM 103559 (listed as syntype of Orthoceras elongatocinctum by Tunnicliff, 1980, and figured by Portlock, 1843, but "is too poorly preserved to be determined as anything other than an orthoconic nautiloid")
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Gorbyoceras bilineatum2 GSM 103508; GSM (NIG)939, 939a; BELUM K4363, 4365 (block with 5 specimens), 20635 (2 specimens); RSM 1870.12384
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? Fremontoceras cf. jewetti2 Flower 1947 GSM 103473 (identified as Phragmoceras? sp. by Portlock, 1843); GSM 103482 (indentified as Phragmoceras brateri? by Blake, 1882)
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Gastropoda | |
"Bellerophon elongatus n. sp." = Strangulites elongatus3, "Bellerophon gibbus n. sp." = Sinuites bilobatus3
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Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Cleionychia prisca clam
Cleionychia incognita n. sp. clam | |
? Semicorallidomus sp. Isberg 1934 clam | |
? Cycloconcha speciosa McCoy 1846 clam | |
Lyrodesma radiatum clam | |
? Similodonta sp., Praenucula dispersa n. sp.
? Similodonta sp. Soot-Ryen 1964 clam
Praenucula dispersa n. sp. clam | |
Deceptrix sp. Fuchs 1919 clam | |
Strophomenata | |
Sowerbyella (Sowerbyella) cf. monilifera2 Cooper 1956 | |
Rhynchonellata | |
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