Where: United Kingdom (51.7° N, 3.2° W: paleocoordinates 0.2° N, 8.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Swansea Member (Pennant Sandstone Formation), Westphalian D (309.8 - 307.5 Ma)
• Upper Coal Measures, Gwernau level of the Mynyddislwyn Vein. Westphalian D according to Waters et al. (2009).
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; siliciclastic sediments
Size class: macrofossils
Preservation: mold/impression
Reposited in the BGS
• Repository: Museum of the Geological Survey/Museum of Practical Geology, Jermyn Street
Primary reference: R. I. Pocock. 1911. A Monograph of the Terrestrial Carboniferous Arachnida of Great Britain 1-84 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 141947: authorized by Matthew Clapham, entered by Matthew Clapham on 03.04.2013, edited by Lindy Edwards
Creative Commons license: CC BY (attribution)
Taxonomic list
| Arachnida | |
Aphantomartus areolatus n. gen. n. sp.
| |
| Xiphosura | |
|
Euproops sp.3 Meek 1867
"Euproops meeki n. sp." = Euproops danae3 Meek and Worthen 1865 | |
| Insecta | |
|
| |
"Gerablattina (Aphthoroblattina) sulcata n. sp." = Necymylacris sulcata1
"Gerablattina (Aphthoroblattina) sulcata n. sp." = Necymylacris sulcata1 Bolton 1911 cockroach Museum of Practical Geology 24504/24505
| |
"Archimylacris (Schizoblatta) obovata n. sp." = Archimylacris obovata1
"Archimylacris (Schizoblatta) obovata n. sp." = Archimylacris obovata1 Bolton 1911 cockroach Museum of Practical Geology 24506/24507
| |