Halifax Hard seam (Carboniferous of the United Kingdom)
Where: England, United Kingdom (53.7° N, 1.9° W)
• Paleocoordinates: 5.1° S, 4.9° E (Wright 2013)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Westphalian A (318.7 - 316.9 Ma)
Environment/lithology: coal and coal ball
Preservation: permineralized
Primary reference: J. Galtier. 1997. Coal-ball floras of the Namurian-Westphalian of Europe. Review of Palaeobotany and Palynology 95:51-72 [H. Sims/J. Cassara/J. Cassara]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 37382: authorized by Hallie Sims, entered by Jason Cassara on 14.03.2004
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Conostoma | |
Sphenopteridae | |
Lyginopteris oldhamia Binney 1866 | |
Psalixochlaena cylindrica | |
Psalixochlaena cylindrica Williamson 1878 | |
Polypodiopsida | |
Bothrodendron | |
Pinopsida | |
Amyelon radicans Williamson 1874 | |
Sigillariaceae | |
Mazocarpon shorense Benson 1918 | |
Physostoma elegans | |
Physostoma elegans Williamson 1876 | |
Lagenostoma ovoides | |
Lagenostoma ovoides Williamson 1876 | |
Heterangium | |
Equisetopsida | |
Calamitopsida | |
Stigmaria ficoides | |
Stigmaria ficoides Sternberg 1822 | |
Lepidocarpon | |
Spencerites | |
Spencerites insignis | |
Spencerites insignis Williamson 1897 |