Haget trilobites, bed "f" (Ordovician of Sweden)

Where: Sweden (57.3° N, 17.0° E: paleocoordinates 38.3° S, 8.2° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Asaphus raniceps trilobite zone, Holen Formation, Kunda (468.1 - 463.5 Ma)

• Age and stratigraphy based on Nordlund 1989 (GFF 111:64-94) and Struresson 1986 (GFF 108:331-348).

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, nodular limestone

• Fairly loosly-jointed small lenses of limestone with occasional bedding planes marked by a film of limonite.

Size class: macrofossils

Collected in 1947

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 188271: authorized by Melanie Hopkins, entered by Melanie Hopkins on 27.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

• Brachiopods common
Trilobita
 Corynexochida - Illaenidae
 Agnostida - Metagnostidae
 Phacopida - Pterygometopidae
Pterygometopus sclerops Dalman 1827 trilobite
 Phacopida - Pliomeridae
 Asaphida - Asaphidae
"Megalaspis heros" = Megistaspis, "Megalaspis rudis" = Megistaspis, "Megalaspis cf. gibba" = Megistaspis, Pseudasaphus sp., Asaphus raniceps
"Megalaspis heros" = Megistaspis trilobite
"Megalaspis rudis" = Megistaspis trilobite
"Megalaspis cf. gibba" = Megistaspis trilobite
Pseudasaphus sp. Schmidt 1901 trilobite
Asaphus raniceps Dalman 1827 trilobite
 Asaphida - Remopleurididae
Remopleurides sp. Portlock 1843 trilobite
 Lichida - Lichidae
"Lichas verrucosus" = Metopolichas verrucosus, "Lichas celorrhin" = Metopolichas celorrhin
"Lichas verrucosus" = Metopolichas verrucosus Eichwald 1842 trilobite
"Lichas celorrhin" = Metopolichas celorrhin Angelin 1854 trilobite