Where: Scotland, United Kingdom (56.0° N, 3.0° W: paleocoordinates 10.3° S, 1.7° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: CM palynozone zone, Sunnyside/Rhodes Limestone Member (Garlton Hills Volcanics Formation), Tournaisian (358.9 - 346.7 Ma)
• Occurs at the center of the most disrupted strata. Occupies a mini-graben bounded by two parallel SW-NE oriented faults. Sediments produce a pseudochannel. Grading is common.
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine - large; graded, bioturbated, pyritic, gray siltstone and graded sandstone
Size class: macrofossils
Preservation: adpression, permineralized, charcoalification
Collection methods: surface (in situ), mechanical, peel or thin section,
• Occurence data are from reference #3954
Primary reference: R. M. Bateman and A.C. Scott. 1990. A reappraisal of the Dinantian floras at Oxroad Bay, East Lothian, Scotland. 2. Volcanicity, palaeoenvironments and palaeoecology. Transactions of the Royal Society of Edinburgh 81:161-194 [H. Sims/J. Allen/J. Cassara]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 10674: authorized by Hallie Sims, entered by Jonathan Allen on 11.06.2001
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Amyelon spp. Williamson 1874 | |
Sphaerostoma | |
cf. Sphaerostoma sp. Benson 1909 | |
Tantallosperma setigera | |
Tantallosperma setigera Barnard and Long 1973 | |
Telangium | |
cf. Telangium sp. Benson 1904 | |
Salpingostoma dasu | |
Salpingostoma dasu Gordon 1941 | |
Hydrasperma tenuis | |
Hydrasperma tenuis Long 1961 | |
Stamnostoma | |
Stamnostoma sp. Long 1960 | |
Bilignea solida | |
Bilignea cf. solida Kidston 1923 | |
Lyginorachis | |
Lyginorachis sp. Kidston 1923 | |
Ginkgoopsida | |
Eosperma oxroadense Barnard 1959
Deltasperma fouldenense Long 1961 | |
Gymnospermopsida | |
Cladoxylopsida | |
Lycopsida | |
| |
Oxroadia gracilis | |
Oxroadia gracilis Alvin 1965 | |
unclassified | |
|