Where: Sweden (58.0° N, 14.0° E: paleocoordinates 34.6° S, 8.1° W)
• local area-level geographic resolution
When: Dalby Formation, Costonian to Costonian (460.9 - 455.8 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified lime mudstone and shale
Primary reference: P. M. Sheehan. 1977. Swedish Late Ordovician marine benthic assemblages and their bearing on brachiopod biogeography. In J. Grey and A. J. Boucot (eds.), Historical biogeography, plate tectonics, and the changing environment 61-73 [A. Miller/P. Novack-Gottshall/A. Clement]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 2769: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 18.07.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Clathrospira sp. Ulrich and Scofield 1897 snail | |
Paragastropoda | |
Clisospira sp. Billings 1865 | |
Strophomenata | |
| |
Sericoidea sp. Lindström 1953 | |
Rhynchonellata | |
Onniella sp. Bancroft 1928 | |
| |
Hyolitha | |
Hyolithes sp. d'Eichwald 1840 | |
Ostracoda | |
Oecematobolbina sp. ostracod | |
Conchoprimitia sp. Opik 1935 ostracod | |
Baltonotella sp. ostracod | |
| |
Uhakiella sp. Öpik 1937 ostracod
Euprimites sp. Hessland 1949 ostracod | |
Tallinnella sp. Opik 1937 ostracod
Sigmobolbina sp. Henningsmoen 1953 ostracod | |
Actinochilina sp. Jaanusson 1957 ostracod
Laccochilina sp. Hessland 1949 ostracod | |
| |
"Parapyxion sp." = Vogdesella
"Parapyxion sp." = Vogdesella ostracod | |
Pyxion sp. ostracod | |
Steusloffia sp. Ulrich and Bassler 1908 ostracod | |
Trilobita | |
Platylichas sp. Gürich 1901 trilobite | |
Lonchodomas sp. Angelin 1854 trilobite
Cnemidopyge sp. Whittard 1955 trilobite | |
Nileus sp. Dalman 1827 trilobite | |
Ogmasaphus sp. Jaanusson 1953 trilobite
Asaphus sp. Brongniart 1822 trilobite | |
Remopleurides sp. Portlock 1843 trilobite | |
Raymondaspis sp. Pribyl 1948 trilobite | |
Panderia sp. Volborth 1863 trilobite | |
Illaenus sp. Dalman 1827 trilobite | |
Telephina sp. Marek 1952 trilobite | |
Cybellela sp. Reed 1928 trilobite | |
Nieszkowskia sp. Schmidt 1881 trilobite
Hemisphaerocoryphe sp. Reed 1896 trilobite
Sphaerocoryphe sp. Angelin 1854 trilobite | |
Chasmops sp. M'Coy 1849 trilobite | |
Artiopoda | |
Trinodus sp. M'Coy 1846 | |
Sphaeronites sp. Hisinger 1828 | |
| |
Pterobranchia | |
| |
Pseudoclimacograptus sp. climacograptid
Climacograptus sp. Hall 1865 climacograptid | |
|