Tommarp, Limestone with Lonchodomas rostratus (Ordovician of Sweden)

Where: Sweden (55.5° N, 14.2° E: paleocoordinates 36.1° S, 7.4° W)

• coordinate estimated from map

When: Amorphognathus inaequalis conodont zone, Dalby Formation, Kukruse (458.0 - 456.8 Ma)

• "in Middle Ordovician Limestone Lonchodomas rostratus", in Siveter (1976). Kukruse age rock here is Dalby (PJW).

• formation-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: D. J. Siveter. 1977. The Middle Ordovician of the Oslo Region, Norway, 27. Trilobites of the Family Calymenidae. Norsk Geologisk Tidsskrift 56:335-396 [B. Kröger/B. Kröger/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 167235: authorized by Björn Kröger, entered by Björn Kröger on 09.03.2015, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Trinucleida - Raphiophoridae
Lonchodomas rostratus Sars 1835 trilobite
 Phacopida - Calymenidae
Pharostoma nieszkowskii Schmidt 1894 trilobite