Leprotolypa |
Leprotolypa gordonense
|
Worldwide |
Late Telychian |
Pridolian |
Leptobrachion |
Leptobrachion arbusculiferum
|
Worldwide |
Late Homerian |
Pridolian |
Liepaina |
Liepaina rigida
|
USSR(Russian Platform) |
Middle Cambrian |
|
Lophodiacrodium |
Lophodiacrodium torum
|
Nd |
Tremadocian |
|
Lophosphaeridium |
Lophosphaeridium dubium
|
Nd |
Tremadocian |
|
Lophosphaeridium |
Lophosphaeridium galeatum
|
Worldwide |
Late Aeronian |
Gorstian |
Lophosphaeridium |
Lophosphaeridium korynum
|
Nd |
Nd |
|
Lophosphaeridium |
Lophosphaeridium segregum
|
Nd |
Nd |
|
Lophosphaeridium |
Lophosphaeridium tentativum
|
Poland |
Early Cambrian |
|
Lophosphaeridium |
Lophosphaeridium tentativum
|
USSR(Russian Platform) |
Early Cambrian |
|
Lophosphaeridium |
Lophosphaeridium truncatum
|
Poland |
Early Cambrian |
|
Lophosphaeridium |
Lophosphaeridium truncatum
|
USSR(Russian Platform) |
Early Cambrian |
Middle Cambrian |
Lua |
Lua
|
Nd |
Nd |
|
Lua |
Lua erdaopuziana
|
Canada(Alberta) |
Tremadocian |
|
Lusatia |
Lusatia triangularis
|
USSR(Russian Platform) |
Late Cambrian |
|
Maranhites |
Maranhites brasiliensis
|
Nd |
Frasnian |
Famennian |
Marrocanium |
Marrocanium
|
Nd |
Nd |
|