Onniella association, Langara Fm.: Rawtheyan - Hirnantian, Norway

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Paleoporella sp.
Chlorophyceae - Receptaculitidae
Receptaculites sp. Defrance 1827
Crinoidea
Crinoidea indet. Miller 1821
crinoid ossicles
Polychaeta - Serpulimorpha
Serpulites sp.
Cephalopoda - Barrandeocerida - Barrandeoceratidae
Antiplectoceras sp. Foerste and Savage 1927
Cephalopoda - Pseudorthocerida - Spyroceratidae
Spyroceras sp. Hyatt 1884
Cephalopoda - Oncocerida - Oncoceratidae
Beloitoceras sp. Foerste 1924
Cephalopoda
Nautiloidea indet. Agassiz 1847
indet. orthocones
Gastropoda - Euomphalina - Holopeidae
Holopea sp. Hall 1847
Gastropoda - Bellerophontida
Bellerophontida indet. Ulrich and Scofield 1897
bellerophontaceans
Gastropoda - Bellerophontida - Bellerophontidae
Cymbularia sp. Koken 1896
Gastropoda - Murchisoniina - Trochonematidae
? Globonema sp. (Wenz 1938)
originally entered as "? Globonema sp."
Gastropoda - Murchisoniina
Loxonematoidea indet. (Koken 1889)
loxonemataceans
Gastropoda - Murchisoniina - Phanerotrematidae
? Brachytomaria sp. Koken and Perner 1925
originally entered as "? Brachytomaria sp."
Bivalvia - Grammysiidae
Cuneamya sp. Hall and Whitfield 1875
Craniata - Craniida - Craniidae
Philhedra sp. Koken 1889
Craniata - Trimerellida - Trimerellidae
Eodinobolus sp. Rowell 1963
originally entered as "Eodirobolus sp."
Rhynchonellata - Pentamerida
Pentamerida indet. Schuchert and Cooper 1931
? porambonitacean
Rhynchonellata - Pentamerida - Parastrophinidae
Parastrophina sp. Schuchert and LeVene 1929
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Rostricellula sp. Ulrich and Cooper 1942
Plectothyrella sp. Temple 1965
originally entered as "Plectothyiella sp."
Rhynchonellata - Rhynchonellida - Rhynchotrematidae
Stegerhynchus sp. (Foerste 1909)
original and current combination Rhynchonella (Stegerhynchus)
Rhynchonellata - Atrypida - Atrypinidae
Eospirigerina sp. Schuchert and Cooper 1930
Rhynchonellata - Athyridida - Meristellidae
Hindella sp. Davidson 1882
Rhynchonellata - Orthida - Glyptorthidae
Glyptorthis sp. Foerste 1914
Rhynchonellata - Orthida - Plaesiomyidae
Dinorthis sp. Hall and Clarke 1892
Rhynchonellata - Orthida - Orthidae
Orthambonites sp. Pander 1830
Rhynchonellata - Orthida - Hesperorthidae
Dolerorthis sp. Schuchert and Cooper 1931
Hesperorthis sp. Schuchert and Cooper 1931
Rhynchonellata - Orthida - Productorthidae
Nicolella sp. Reed 1917
Rhynchonellata - Orthida - Platystrophiidae
Platystrophia sp. King 1850
Rhynchonellata - Orthida - Dicoelosiidae
Dicoelosia sp. King 1850
Epitomyonia sp. Wright 1968
Rhynchonellata - Orthida - Rhipidomellidae
Mendacella sp. Cooper 1930
Rhynchonellata - Orthida - Dalmanellidae
Paucicrura sp. Cooper 1956
Onniella sp. Bancroft 1928
Rhynchonellata - Orthida - Draboviidae
Drabovia sp. Havlicek 1950
originally entered as "Draboria sp."
Hirnantia sp. Lamont 1935
Rhynchonellata - Orthida - Linoporellidae
Laticrura sp. Cooper 1956
Rhynchonellata - Protorthida - Skenidiidae
Skenidioides sp. Schuchert and Cooper 1931
Strophomenata - Strophomenida
Strophomenida indet. Opik 1934
indet. strophomenid
Strophomenata - Strophomenida - Strophomenidae
Strophomena sp. Rafinesque and De Blainville 1824
Gunnarella sp. Spjeldnaes 1957
originally entered as "Gunnasella sp."
Strophomenata - Strophomenida - Leptostrophiidae
Eostropheodonta sp. Bancroft 1949
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena sp. Dalman 1828
Kiaeromena sp. Spjeldnaes 1957
Kjerulfina sp. Bancroft 1929
Kjaerina sp. Bancroft 1929
Strophomenata - Strophomenida - Furcitellidae
Furcitella sp. Cooper 1956
Katastrophomena sp. Cocks 1968
Oepikina sp. (Salmon 1942)
original and current combination Opikina
Strophomenata - Strophomenida - Leptestiidae
Leangella sp. Opik 1933
Diambonia sp. Cooper and Kindle 1936
synonym of Leangella
Opikella sp.
synonym of Leangella
Sampo sp. Opik 1933
Strophomenata - Strophomenida - Sowerbyellidae
Eoplectodonta sp. Kozlowski 1929
Eochonetes sp. Reed 1917
Strophomenata - Strophomenida - Christianiidae
Christiania sp. Hall and Clarke 1892
Strophomenata - Orthotetida - Chilidiopsidae
Coolinia sp. Bancroft 1949
spelled with current rank as Fardenia (Coolinia)
Strophomenata - Orthotetida - Triplesiidae
Triplesia sp. Hall 1859
Oxoplecia sp. Wilson 1913
Cliftonia sp. Foerste 1909
Strophomenata - Billingsellida - Gonambonitidae
Kullervo sp. Opik 1932
Strophomenata - Billingsellida - Clitambonitidae
Vellamo sp. Opik 1930
Tentaculitida - Tentaculitidae
Tentaculites sp. von Schlotheim 1820
Stenolaemata - Trepostomata
Trepostomata indet. Ulrich 1882
hemisphaeroidal trepostome
Trepostomata indet. Ulrich 1882
flat stick trepostome
Stenolaemata - Trepostomata - Halloporidae
Hallopora sp. Bassler 1911
Callopora sp. Hall 1851
replaced by Hallopora
Stenolaemata - Cyclostomata
Cyclostomata indet. Busk 1852
encrusting cyclostome
Stenolaemata - Cyclostomata - Corynotrypidae
Corynotrypa sp. Bassler 1911
Trilobita - Proetida - Proetidae
Proetidae indet. Salter 1864
indet. proetid
Astroproetus sp. (Begg 1939)
original and current combination Proetus (Astroproetus)
originally entered as "Astroproteus sp."
Trilobita - Proetida - Tropidocoryphidae
Ascetopeltis sp. Owens 1973
Trilobita - Corynexochida - Panderiidae
Panderia sp. Volborth 1863
Trilobita - Corynexochida - Illaenidae
Illaenidae indet. Hawle and Corda 1847
indet. illaenid
Stenopareia sp. Holm 1886
Trilobita - Odontopleurida - Odontopleuridae
Acidaspis sp. Murchison 1839
Trilobita - Trinucleida - Raphiophoridae
Lonchodomas sp. Angelin 1854
Trilobita - Trinucleida - Trinucleidae
Tretaspis sp. M'Coy 1849
Trilobita - Asaphida - Asaphidae
Brachyaspis sp. Salter 1866
Trilobita - Phacopida - Calymenidae
Calymenidae sp. Milne-Edwards 1840
originally entered as "Calymenid sp."
Trilobita - Phacopida - Pterygometopidae
Toxochasmops sp. McNamara 1979
Trilobita - Phacopida - Cheiruridae
Hadromeros sp. Lane 1971
Sphaerexochus sp. Beyrich 1845
Trilobita - Phacopida - Encrinuridae
Erratencrinurus sp. Krueger 1971
Ostracoda
Ostracoda indet. Latreille 1802
ostracods
Anthozoa - Rugosa
Rugosa indet. Milne-Edwards and Haime 1850
streptelasmatid corals
Anthozoa - Stauriida - Streptelasmatidae
Helicelasma sp. Neuman 1969
Anthozoa - Heliolitida - Heliolitidae
Heliolitidae indet. Lindström 1876
heliolitids
Anthozoa - Heliolitida - Halysitidae
Halysitidae indet. Milne-Edwards and Haime 1849
halysitids
Anthozoa - Favositida - Favositidae
Favositidae indet. Dana 1846
favositids
see common names

Geography
Country:Norway State/province:Oslo-Asker Dist.
Coordinates: 60.0° North, 11.0° East (view map)
Paleocoordinates:29.9° South, 9.0° West
Geographic resolution:local area
Time
Period:Ordovician Epoch:Late/Upper Ordovician
10 m.y. bin:Ordovician 5
*Epoch:Late/Upper Ashgill
*International age/stage:Rawtheyan - Hirnantian
Key time interval:Rawtheyan - Hirnantian
Age range of interval:448.90000 - 443.80000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Langara
Stratigraphic resolution:formation
Stratigraphy comments: "Late Ashgillian (late Rantheyan)"
Lithology and environment
Primary lithology: lithified calcareous "limestone"
Secondary lithology: "shale"
Environment:offshore shelf
Geology comments: "calcareous mudstone, shale, nodular lst. mid-shelf, shoreward of Tretaspis (BA4)"
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:paleoecologic analysis
Taxonomic list comments:"Brenchley and Cocks, 1982"
Metadata
Database number:365
Authorizer:A. Miller, J. Sepkoski Enterer:M. Sommers
Modifier:M. Uhen Research group:marine invertebrate
Created:1998-11-20 10:07:18 Last modified:2017-01-26 09:26:13
Access level:the public Released:1998-11-20 10:07:18
Creative Commons license:CC BY
Reference information

Primary reference:
19960. P. J. Brenchley and L. R. M. Cocks. 1982. Ecological associations in a regressive sequence: the latest Ordovician of the Oslo-Asker district, Norway. Palaeontology 25(4):783-815 [S. Finnegan/S. Finnegan/B. Kröger]