long wall on Kaupungsklint Hillock, Ardre: Ludfordian, Sweden

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
? Rhemgaphyllum ? conulus
Spiroris sp.
Leptostrphia impressa
Protoathyris didyma
Milleporites madreporiformis
Conocardium sp. Bronn 1835
    = Concardioidea sp.
Wagner 2023
was Conocardium sp.
Rothpletzella sp. Wood 1948
Algae
Algae indet.
Rhodophyceae - Solenoporaceae
Solenopora sp. Dybowski 1877
Crinoidea
Crinoidea indet. Miller 1821
Crinoidea - Cyathocrinida - Cyathocrinitidae
Gissocrinus sp. Angelin 1878
Crinoidea - Calceocrinida - Calceocrinidae
Calceocrinus sp. Hall 1852
Crinoidea - Pisocrinida - Pisocrinidae
Pisocrinus sp. de Koninck 1858
Polychaeta - Sabellida - Serpulidae
Spirorbis lewisi
Tentaculita - Cornulitida - Cornulitidae
Conchicolites sp. Nicholson 1872
Cornulites seruplarius
Cephalopoda - Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
Gastropoda
Gastropoda indet. Cuvier 1795
Gastropoda - Euomphalina - Euomphalidae
Pleurotomaria planorbis (Bronn 1835)
original and current combination Centrifugus planorbis
Poleumita discors (Sowerby 1814)
Gastropoda - Euomphalina - Oriostomatidae
Oriostoma coronatum Lindström 1884
Gastropoda - Murchisoniina - Hormotomidae
Murchisonia compressa Lindström 1884
recombined as Catazone compressa
Bivalvia - Megalodontida - Megalodontidae
Megalomus gotlandicus
synonym of Megalomoidea
"Megalomus" gotlandicus Lindstroem
Bivalvia - Lucinida - Lucinidae
Ilionia prisca (Hisinger 1837)
unclassified
Brachiopoda indet. Cuvier 1805
Lingulata - Lingulida - Discinidae
Orbiculoidea sp. d'Orbigny 1847
Craniata - Trimerellida - Trimerellidae
Trimerella sp. Billings 1862
Craniata - Craniopsida - Craniopsidae
Craniops implicata
Rhynchonellata - Pentamerida - Subrianidae
Conchidium conchidium
Conchidium sp. Oehlert 1887
Rhynchonellata - Pentamerida - Pentameridae
Conchidium knighti (Sowerby 1813)
recombined as Kirkidium knighti
Rhynchonellata - Rhynchonellida - Hebetoechiidae
Sphaerirhynchia wilsoni (de Sowerby 1816)
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Camarotoechia nucula (Sowerby 1839)
recombined as Microsphaeridiorhynchus nucula
Rhynchonellata - Rhynchonellida - Camarotoechiidae
Camarotoechia diodonta
Rhynchonellata - Spiriferida - Delthyrididae
Delthyris elevata Dalman 1828
Rhynchonellata - Spiriferida - Cyrtiidae
Eospirifer schmidti
Rhynchonellata - Atrypida - Atrypidae
Atrypa reticularis (Linnaeus 1758)
original and current combination Anomia reticularis
Plectatrypa marginalis
Rhynchonellata - Athyridida - Nucleospiridae
Nucleospira pisum (Sowerby 1839)
Rhynchonellata - Orthida - Plaesiomyidae
Dinorthis rigida
Rhynchonellata - Orthida - Hesperorthidae
Ptychopleurella bouchardi (Davidson 1847)
Dolerorthis rustica (Sowerby 1839)
Rhynchonellata - Orthida - Rhipidomellidae
Rhipidomella hybrida
Rhynchonellata - Orthida - Dalmanellidae
Levenea canaliculata (Lindström 1861)
Strophomenata - Strophomenida - Strophomenidae
Strophomena concinna
"Strophomena" concinna Lindstroem in museo
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena rhomboidalis (Wahlenberg 1818)
recombined as Leptaena (Leptaena) rhomboidalis
Strophomenata - Strophomenida - Chonetidae
Chonetes striatellus
unclassified
Bryozoa indet. Ehrenberg 1831
Stenolaemata - Cyclostomata - Diastoporidae
Berenicea consimilis
Stenolaemata - Cryptostomata - Ptilodictyidae
Ptilodictya lanceolata (Goldfuss 1829)
Stenolaemata - Cryptostomata - Fenestellidae
Fenestella reticulata
Fenestella sp. Lonsdale 1839
Trilobita
Trilobita indet. Walch 1771
Trilobita - Proetida - Proetidae
Proetus sp. Steininger 1831
Proetus conspersus Angelin 1855
Trilobita - Corynexochida - Illaenidae
Bumastus sp. Murchison 1839
Trilobita - Phacopida - Calymenidae
Calymene spectabilis
Calymene sp. Brongniart 1822
Trilobita - Phacopida - Dalmanitidae
Dalmanites obtusus
Trilobita - Phacopida - Cheiruridae
Sphaerexochus sp. Beyrich 1845
Sphaerexochus laciniatus Lindström 1885
Trilobita - Phacopida - Encrinuridae
Encrinurus punctatus (Wahlenberg 1821)
Ostracoda
Ostracoda indet. Latreille 1802
Ostracoda - Leperditicopida - Leperditiidae
Leperditia gigantea
Leperditia gregaria
Leperditia phaseolus
Ostracoda - Palaeocopida - Beyrichiidae
Neobeyrichia nodulosa
synonym of Beyrichia
Neobeyrichia sp.
synonym of Beyrichia
Ostracoda - Palaeocopida
Hemsiella maccoyana
Anthozoa
Anthozoa indet. Ehrenberg 1834
Anthozoa - Stauriida - Acervulariidae
Acervularia ananas
Anthozoa - Heliolitida - Heliolitidae
Heliolites interstinctus
Heliolites sp. Dana 1846
Anthozoa - Heliolitida - Halysitidae
Halysites catenularius (Linnaeus 1767)
Anthozoa - Favositida - Favositidae
Favosites sp. Lamarck 1816
Favosites gothlandicus Lamarck 1816
Anthozoa - Favositida - Coenitidae
Coenites repens
Coenites sp. Eichwald 1829
Anthozoa - Auloporida - Syringoporidae
Syringopora sp. Goldfuss 1826
Anthozoa - Auloporida - Auloporidae
Aulopora roemeri
Aulopora sp. Goldfuss 1829
Stromatoporoidea - Stromatoporoidea
Stromatoporoidea indet. Nicholson and Murie 1878
Stromatoporoidea - Labechiida - Labechiidae
Labechia conferta (Lonsdale 1839)
see common names

Geography
Country:Sweden State/province:Gotland County:Ardre
Coordinates: 57.4° North, 18.7° East (view map)
Paleocoordinates:16.5° South, 2.2° West
Basis of coordinate:based on political unit
Geographic resolution:local area
Time
Period:Silurian Epoch:Ludlow
Stage:Ludfordian 10 m.y. bin:Silurian 2
*International age/stage:Gorstian - Ludfordian
Key time interval:Ludfordian
Age range of interval:425.60000 - 423.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Hemse Beds Member:Unit D
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: "reef rocks"
Secondary lithology: "limestone"
Environment:reef, buildup or bioherm Tectonic setting:cratonic basin
Geology comments: SEP: environmental call based on given info
Taphonomy
Collection methods and comments
Reason for describing collection:paleoecologic analysis
Taxonomic list comments:Manten 1971, Table XIX
Metadata
Also known as:Hemse Beds: Fossils of crinoid limestone
Database number:13616
Authorizer:M. Foote, P. Wagner Enterer:M. Foote, P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2002-04-16 10:07:13 Last modified:2007-03-22 18:08:00
Access level:the public Released:2002-04-16 10:07:13
Creative Commons license:CC BY
Reference information

Primary reference:

6128. A. A. Manten. 1971. Silurian Reefs of Gotland. Developments in Sedimentology 13:1-539 [M. Foote/M. Foote/P. Wagner]

Secondary references:

9042 P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner]