Fossil group: Brachiopoda
Genus Cyrtonotella Schuchert et Cooper, 1931

Taxon ID: 1773 | 2012-03-28 / 2015-11-24
Belongs to: Nanorthidae
Sister taxa: Nothorthis
Contains: Cyrtonotella barbara | Cyrtonotella kuckersiana | Cyrtonotella laine | Cyrtonotella semicircularis
Stratigraphic range: Middle Ordovician Upper Ordovician | ~ 471,8–443,7 Ma
Baltoscandian species (in database): 6

Selection of related publications

  • Hints, L., 2014. Revision of the concept of the orthide brachiopod Cyrtonotella in the Middle Ordovician of the East Baltic
  • Hints, L., 2004. Maximizing diductor adhension: An unusual cardinal process in Late Ordovician brachiopods from Estonia
  • Rubel, 1961a. Lower-Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of Eastern Baltic
  • Öpik, 1930a. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe

Taxon occurrences on map


Identifications of taxon in collection specimens

Taxon images

Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-1
GIT 400-1 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana frechi (Wysogorski, 1900), GIT 400-8
GIT 400-8 Cyrtonotella kuckersiana frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana kuckersiana (Wysogorski, 1900), GIT 400-9
GIT 400-9 Cyrtonotella kuckersiana kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-1
GIT 400-1 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana frechi (Wysogorski, 1900), GIT 400-8
GIT 400-8 Cyrtonotella kuckersiana frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana frechi (Wysogorski, 1900), GIT 400-8
GIT 400-8 Cyrtonotella kuckersiana frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana frechi (Wysogorski, 1900), GIT 400-8
GIT 400-8 Cyrtonotella kuckersiana frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-2
GIT 400-2 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-2
GIT 400-2 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-3
GIT 400-3 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-3
GIT 400-3 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-4
GIT 400-4 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-4
GIT 400-4 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana (Wysogorski, 1900), GIT 400-40
GIT 400-40 Cyrtonotella kuckersiana (Wysogorski, 1900)
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Cyrtonotella sp., GIT 400-54
GIT 400-54 Cyrtonotella sp.
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Cyrtonotella semicircularis (Eichwald, 1829), GIT 125-99
GIT 125-99 Cyrtonotella semicircularis (Eichwald, 1829)
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Cyrtonotella semicircularis (Eichwald, 1829), GIT 125-99
GIT 125-99 Cyrtonotella semicircularis (Eichwald, 1829)
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Cyrtonotella kuckersiana (Wysogorskii, 1900), ELM G1:104
ELM G1:104 Cyrtonotella kuckersiana (Wysogorskii, 1900)
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Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900), TUG 1054-21
TUG 1054-21 Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana fcf. rechi (Wysogorski, 1900), TUG 1054-22
TUG 1054-22 Cyrtonotella kuckersiana fcf. rechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900), TUG 1054-21
TUG 1054-21 Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900)
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Cyrtonotella kuckersiana kuckersiana (Wysogorski, 1900), TUG 1054-16
TUG 1054-16 Cyrtonotella kuckersiana kuckersiana (Wysogorski, 1900)
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Cyrtonotella kukersiana kukersiana (Wysogorski, 1900), TUG 1068-1
TUG 1068-1 Cyrtonotella kukersiana kukersiana (Wysogorski, 1900)
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Cyrtonotella kukersiana kukersiana (Wysogorski, 1900), TUG 1068-4
TUG 1068-4 Cyrtonotella kukersiana kukersiana (Wysogorski, 1900)
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Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900), TUG 1054-23
TUG 1054-23 Cyrtonotella kuckersiana cf. frechi (Wysogorski, 1900)
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