Fjacka Western Exposures 0.0 - 3.5 (Ordovician to of Sweden)

Also known as Was: Fjäcka, Dalby Limestone

Where: Dalarne, Sweden (60.9° N, 15.1° E: paleocoordinates 30.7° S, 7.1° W)

• coordinate based on political unit

• local area-level geographic resolution

When: Dalby Limestone Formation, Kukruse to Kukruse (458.0 - 453.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; fine-grained, nodular limestone and limestone

• thick and thin bedded limestone with finely nodular limestone

Size classes: macrofossils, mesofossils

Primary reference: L. E. Holmer. 1989. Middle Ordovician phosphatic inarticulate brachiopods from Västergötland and Dalarna, Sweden. Fossils and Strata (26)1-172 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 192035: authorized by Björn Kröger, entered by Björn Kröger on 02.03.2018, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

 Rhombifera - Echinosphaeritidae
 Rhombifera - Caryocystitidae
Heliocrinites granatum Wahlenberg 1821
Trilobita
 Trinucleida - Raphiophoridae
Lonchodomas sp. Angelin 1854 trilobite
 Corynexochida - Styginidae
? Raymondaspis sp. Pribyl 1948 trilobite
Strophomenata
 Strophomenida - Leptestiidae
Bilobia sp. Cooper 1956
Brachiopoda
  -
Tegulella minuta Holmer 1989
Lingulata
 Lingulida - Obolidae
Lingulellinae indet. Schuchert 1893
Rowellella holenensis Holmer 1989
Glossellinae indet. Cooper 1956
 Lingulida - Paterulidae
Paterula sp. Barrande 1879
 Lingulida - Discinidae
Orbiculoideinae indet. Schuchert 1929
 Lingulida - Trematidae
Trematis sp. Sharpe 1848
 Siphonotretida - Siphonotretidae
 Acrotretida - Biernatidae
Biernatia holmi Holmer 1989
 Acrotretida - Torynelasmatidae
Acrotretella sp. Ireland 1961
 Acrotretida - Scaphelasmatidae
Scaphelasma sp. Cooper 1956
Scaphelasma mica Popov 1975
 Acrotretida - Eoconulidae
Eoconulus robustus Holmer 1989
 Acrotretida - Ephippelasmatidae
Rhinotreta davidi Holmer 1989
Ephippelasma minutum Cooper 1956
Myotreta orensis Holmer 1989
 Acrotretida - Acrotretidae
Cyrtonotreta sp. Holmer 1989