sugukond

Orthoceratidae McCoy, 1844

Pildid
TUG 100-9
Orthoceras | Orthoceras sp.
Jõhvi kihistu | DI
TUG 1217-1
Striatocycloceras romingeri | Striatocycloceras romingeri (Foerste, 1932)
Haljala lade
TUG 1217-10
Ctenoceras schmidti | Ctenoceras schmidti Noetling, 1884
Lasnamäe lade
TUG 1217-11
Striatocycloceras romingeri | Striatocycloceras romingeri (Foerste, 1932)
Idavere alamlade
TUG 1217-12
Striatocycloceras undulostriatum | Striatocycloceras undulostriatum (Hall, 1847)
Jõhvi alamlade
TUG 1217-2
Orthoceratidae | Cedarvilleoceras fenestratum (Eichwald, 1860)
Porkuni lade
TUG 1217-3
Orthoceratidae | Dawsonoceras fenetratum (Eichwald, 1860)
Haljala lade
TUG 1217-4
Orthoceratidae | Ctenoceras sweeti Kröger & Isakar, 2006
Lasnamäe ladeparatüüp
TUG 1217-5
Orthoceratidae | Cedarvilleoceras fenestratum (Eichwald, 1860)
Porkuni lade
TUG 1217-6
Ctenoceras schmidti | Ctenoceras schmidti Noetling, 1884
Aseri lade