Genus

Brevibolbina Sarv, 1959


GIT 138-18	Brevibolbina amabilis \| Airina amabilis (Neckaja, 1958)	Jõhvi-Paemurru quarry	Idavere Substage
GIT 138-19	Brevibolbina amabilis \| Airina amabilis (Neckaja, 1958)	Jõhvi-Paemurru quarry	Idavere Substage
GIT 138-20	Brevibolbina amabilis \| Airina amabilis (Neckaja, 1958)	Jõhvi-Paemurru quarry	Idavere Substage
GIT 138-21	Brevibolbina amabilis \| Airina amabilis (Neckaja, 1958)	Jõhvi-Paemurru quarry	Idavere Substage
GIT 138-22	Brevibolbina dimorpha \| Brevibolbina dimorpha dimorpha Sarv, 1959	Nabala-Nõmme quarry	Nabala Stage	holotype
GIT 138-23	Brevibolbina dimorpha \| Brevibolbina dimorpha dimorpha Sarv, 1959	Nabala-Nõmme quarry	Nabala Stage
GIT 138-24	Brevibolbina dimorpha \| Brevibolbina dimorpha dimorpha Sarv, 1959	Nabala-Nõmme quarry	Nabala Stage
GIT 138-249	Brevibolbina dimorpha altonodosa	Moe stratotype outcrop	Vormsi Stage	holotype
GIT 138-25	Brevibolbina dimorpha \| Brevibolbina dimorpha dimorpha Sarv, 1959	Nabala-Nõmme quarry	Nabala Stage
GIT 138-250	Brevibolbina dimorpha altonodosa	Moe stratotype outcrop	Vormsi Stage