Where: Sweden (57.1° N, 16.9° E: paleocoordinates 38.5° S, 8.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Asaphus raniceps trilobite zone, Holen Formation, Kunda (469.2 - 464.3 Ma)
• Equivalent to "f" bed of Bohlin 1949. Age and stratigraphy based on Nordlund 1989 (GFF 111:64-94) and Struresson 1986 (GFF 108:331-348). Equivalient to "f" bed at Haget of Bohlin 1949.
Environment/lithology: marine; lithified, glauconitic limestone
Size class: macrofossils
Collection methods: surface (in situ),
Primary reference: B. Bohlin. 1949. The Asaphus Limestone in northernmost Ă–land. Bulletin of the Geological Institution of the University of Uppsala 33:529-570 [M. Hopkins/M. Hopkins]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 188219: authorized by Melanie Hopkins, entered by Melanie Hopkins on 25.08.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Illaenus esmarcki trilobite
Illaenus cf. ladogiensis trilobite | |
"Lichas celorrhin" = Metopolichas celorrhin
"Lichas celorrhin" = Metopolichas celorrhin Angelin 1854 trilobite | |
"Pliomera fischeri" = Pliomera fisheri
"Pliomera fischeri" = Pliomera fisheri Eichwald 1825 trilobite | |
Sphaerocoryphe sp., "Nieszkowskia tumidus" = Nieszkowskia tumida, Ceraurus ornatus, Cyrtometopus affinis, ? Cyrtometopus sp., Cyrtometopus clavifrons, "Ceraurus ingricus" = Laneites ingrica
Sphaerocoryphe sp. Angelin 1854 trilobite
"Nieszkowskia tumidus" = Nieszkowskia tumida Angelin 1854 trilobite
Ceraurus ornatus trilobite
Cyrtometopus affinis trilobite
? Cyrtometopus sp. Angelin 1854 trilobite
Cyrtometopus clavifrons Dalman 1827 trilobite
"Ceraurus ingricus" = Laneites ingrica Schmidt 1881 trilobite | |
Pterygometopus sclerops Dalman 1827 trilobite | |
Ampyx nasutus Dalman 1827 trilobite | |
Nileus armadillo trilobite | |
"Megalaspis extenuata" = Megistaspis (Megistaspidella) extenuata, "Megalaspis heros" = Megistaspis, Megalaspis rudis, Asaphus raniceps, Pseudoasaphus sp., Niobe frontalis, Ptychopyge sp.
"Megalaspis extenuata" = Megistaspis (Megistaspidella) extenuata Wahlenberg 1821 trilobite
"Megalaspis heros" = Megistaspis trilobite
Megalaspis rudis Angelin 1854 trilobite
Asaphus raniceps Dalman 1827 trilobite
Pseudoasaphus sp. Schmidt 1901 trilobite
Niobe frontalis Dalman 1827 trilobite
Ptychopyge sp. Angelin 1854 trilobite | |
Remopleurides sp. Portlock 1843 trilobite | |
Artiopoda | |