Family

Cyrtioidae Fredericks, 1924

Images
TUG 116-1456
Eospirifer | Eospirifer sp.
Llandovery | Jupiter Fm.
GIT 130-196
Cyrtia exporrecta | Cyrtia exporrecta (Wahlenberg, 1821)
Adavere Stage
GIT 130-197
Cyrtia exporrecta | Cyrtia exporrecta (Wahlenberg, 1821)
Ludlow | Hemse Beds
GIT 130-198
Cyrtia exporrecta | Cyrtia exporrecta (Wahlenberg, 1821)
Adavere Stage
GIT 130-199
Cyrtia nikiforovae | Cyrtia nikiforovae Tsegelnjuk, 1976
Jaani Stage
GIT 130-200
Cyrtia wenjukovi | Cyrtia wenjukovi Tsegelnjuk, 1976
Adavere Stage
GIT 130-201
Cyrtia wenjukovi | Cyrtia wenjukovi Tsegelnjuk, 1976
Adavere Stage
GIT 130-202
Cyrtia wenjukovi | Cyrtia wenjukovi Tsegelnjuk, 1976
Adavere Stage
GIT 130-203
Cyrtia nikiforovae | Cyrtia nikiforovae Tsegelnjuk, 1976
| Mulde Beds
paratype
GIT 130-204
Cyrtia laevis | Cyrtia laevis Rubel, 1970
285.04 Jaani Stageholotype