Also known as Reef 1803
Where: Norway (59.8° N, 10.4° E: paleocoordinates 24.2° S, 8.5° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Rytteraker Formation, Aeronian to Aeronian (440.8 - 433.4 Ma)
• Upper parts of formation.
• formation-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; peloidal, shelly/skeletal grainstone
Collection methods: List based on type locality, but author states that it seems to be representative.
Primary reference: B. G. Baarli, H. B. Keilen, and M. E. Johnson. 1999. Silurian communities of the Oslo Region, Norway. In A. J. Boucot and J. D. Lawson (eds.), Paleocommunities--a case study from the Silurian and Lower Devonian 327-349 [M. Foote/M. Foote/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 14319: authorized by Michael Foote, entered by Michael Foote on 30.05.2002, edited by Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Trilobita | |
Cheiruridae indet. Hawle and Corda 1847 trilobite | |
Calymenidae indet. Milne-Edwards 1840 trilobite | |
Proetidae indet. Salter 1864 trilobite | |
Lichidae indet. Hawle and Corda 1847 trilobite | |
Scutelluidae indet. Richter and Richter 1955 trilobite | |
Odontopleuridae indet. Burmeister 1843 trilobite | |
Cephalopoda | |
Cephalopoda indet. Cuvier 1797 | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Rhynchonellata | |
Pentamerida indet. Schuchert and Cooper 1931 | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Anthozoa | |
Tabulata indet. tabulate coral | |
Favositidae indet. Dana 1846 tabulate coral | |
Syringoporidae indet. Fromentel 1864 tabulate coral | |
Heliolitidae indet. Lindström 1876 tabulate coral | |
Halysitidae indet. Milne-Edwards and Haime 1849 tabulate coral | |
Rugosa indet. horn coral | |
Stromatoporoidea | |
Stromatoporoidea indet. stromatoporoid sponge | |
Oslodictyon suevicum stromatoporoid sponge
Stelodictyon conodigitatum stromatoporoid sponge
Clathrodictyon variolare Rosen 1867 stromatoporoid sponge | |
Ecclimadictyon microfastigiatum Riabinin 1951 stromatoporoid sponge
Ecclimadictyon cf. fastigiatum Nicholson 1886 stromatoporoid sponge | |
Algae | |