Hystrichosphaeridium |
Hystrichosphaeridium sexradiatum
sp. nov. |
USSR(Pre-Baltic) |
Early Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium spinescens
sp. nov. |
USSR(Pre-Baltic) |
Early Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium stellaeforme
sp. nov. |
USSR(Pre-Baltic) |
Early Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium triplicativum
sp. nov. |
USSR(Pre-Baltic) |
Middle Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium zonale
sp. nov. |
USSR(Pre-Baltic) |
Early Ordovician |
|
Laminarites |
Laminarites antiquissimus
|
USSR(Pre-Baltic) |
Early Paleozoic |
|
Leioligotriletum |
Leioligotriletum bistrovii
sp. nov. |
USSR(Pre-Baltic) |
Early Cambrian |
|
Leioligotriletum |
Leioligotriletum compactus
sp. nov. |
USSR(Pre-Baltic) |
Proterozoic |
Early Cambrian |
Leioligotriletum |
Leioligotriletum glumaceum
sp. nov. |
USSR(Pre-Baltic) |
Proterozoic |
Middle Cambrian |
Leioligotriletum |
Leioligotriletum minutissimus
sp. nov. |
USSR(Pre-Baltic) |
Proterozoic |
Early Cambrian |
Leioligotriletum |
Leioligotriletum ochroleucus
|
USSR(Pre-Baltic) |
Early Cambrian |
|
Leiosphaera |
Leiosphaera eisenackii
sp. nov. |
USSR(Pre-Baltic) |
Early Ordovician |
Middle Ordovician |
Lophodiacrodium |
Lophodiacrodium arbustum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Lophodiacrodium |
Lophodiacrodium gracile
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Lophodiacrodium |
Lophodiacrodium simile
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Lopholigotriletum |
Lopholigotriletum
|
USSR(Pre-Baltic) |
Middle Cambrian |
Early Ordovician |
Lopholigotriletum |
Lopholigotriletum coriaceum
sp. nov. |
USSR(Pre-Baltic) |
Precambriam |
Early Cambrian |