Fossil group: Cephalopoda
Genus Orthoceras Bruguière, 1789

Taxon ID: 1284 | 2009-11-19 / 2017-04-19
Belongs to: Orthoceratinae
Sister taxa: Ctenoceras | Orthocycloceras
Contains: Orthoceras bifoveatum | Orthoceras calamiteus | Orthoceras conicum | Orthoceras luhai | Orthoceras regulare | Orthoceras scabridum
Stratigraphic range: Ordovician Triassic | ~ 488,3–205,1 Ma
Baltoscandian species (in database): 6

Selection of related publications

  • Kröger, 2004. Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia
  • Mutvei, 2002a. Connecting ring structure and its significance for classification of the orthoceratid cephalopods
  • Rõõmusoks, 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I
  • Balashov, 1956. On the systematic position and stratigraphic meaning of the species Orthoceras
  • Stumbur, H., 1956. On the nautiloids of Kohila Subseries (Upper Ordovician of East Baltic)
  • Stumbur, H., 1955. Eesti NSV ülem-ordoviitsiumi nautiloididest
  • Alichova et al., 1954. Field atlas of characteristic Ordovician and Silurian faunas of southern Lithuania
  • Teichert, 1930c. Die Cephalopoden-Fauna der Lyckholm-Stufe des Ostbaltikums
  • Öpik, 1927b. Die Inseln Odensholm und Rogö. Ein Beitrag zur Geologia von NW Estland
  • Schlotheim, 1820. Die Petrefactenkunde auf ihrem jetzingen Standpuncte durch die Beschreibung seiner Sammlung versteinerter und fossiler Überreste des Thier-und Pfanzenreichs der Vorwelt erläuteri

Taxon occurrences on map


Identifications of taxon in collection specimens

Taxon images

Orthoceras cochleatum Schmidt, ELM G1:204:1
ELM G1:204:1 Orthoceras cochleatum Schmidt
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Orthoceras centrale Hisinger, ELM G1:362
ELM G1:362 Orthoceras centrale Hisinger
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Orthoceras regulare Schlotheim, ELM G1:361
ELM G1:361 Orthoceras regulare Schlotheim
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Orthoceras cochleatum Schmidt, ELM G1:204:1
ELM G1:204:1 Orthoceras cochleatum Schmidt
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Orthoceras cochleatum Schmidt, ELM G1:204:2
ELM G1:204:2 Orthoceras cochleatum Schmidt
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Orthoceras sp., ELM G1:2067
ELM G1:2067 Orthoceras sp.
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Orthoceras sp., ELM G1:2063
ELM G1:2063 Orthoceras sp.
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Orthoceras sp., ELM G1:2066
ELM G1:2066 Orthoceras sp.
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Orthoceras sp., ELM G1:2066
ELM G1:2066 Orthoceras sp.
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Orthoceras sp., ELM G1:2026
ELM G1:2026 Orthoceras sp.
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Orthoceras sp., ELM G1:2064
ELM G1:2064 Orthoceras sp.
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Orthoceras sp., ELM G1:2102
ELM G1:2102 Orthoceras sp.
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Orthoceras sp., ELM G1:2096
ELM G1:2096 Orthoceras sp.
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Orthoceras sp., ELM G1:2103
ELM G1:2103 Orthoceras sp.
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Orthoceras sp., ELM G1:2104
ELM G1:2104 Orthoceras sp.
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Orthoceras sp., ELM G1:2093
ELM G1:2093 Orthoceras sp.
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Orthoceras regulare (Schlotheim, 1820), TUG 1110-175
TUG 1110-175 Orthoceras regulare (Schlotheim, 1820)
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Orthoceras compressus A. Roemer, TUG 440-508
TUG 440-508 Orthoceras compressus A. Roemer
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Orthoceras subflexuosa Münster, TUG 440-507
TUG 440-507 Orthoceras subflexuosa Münster
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Orthoceras inaequale Roemer, TUG 440-510
TUG 440-510 Orthoceras inaequale Roemer
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Orthoceras typus Saeman, TUG 439-251
TUG 439-251 Orthoceras typus Saeman
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Orthoceras sp., TUG 441-842
TUG 441-842 Orthoceras sp.
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Orthoceras bohemicus Barrande, TUG 434-171
TUG 434-171 Orthoceras bohemicus Barrande
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Orthoceras bohemicus Barrande, TUG 434-172
TUG 434-172 Orthoceras bohemicus Barrande
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Orthoceras sp., TUG 439-252
TUG 439-252 Orthoceras sp.
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