Baltisphaeridium

Genus Baltisphaeridium

Species total:
794

Age range:
4100 - 0 MA (obsolete dating)

IRMNG:
find

Name	From	To
Baltisphaeridium solidum	Early Cambrian	Ashgillian
Baltisphaeridium sommeri	Ludlovian	Middle Devonian
Baltisphaeridium sp	Early Proterozoic	Cenozoic
Baltisphaeridium sp. Chat.& Grua.,1968	Paleocene	Oligocene
Baltisphaeridium sp. Cram.,1969	Early Devonian	Middle Devonian
Baltisphaeridium sp. Down.& Sarj.,1963	Griesbachian	Early Cretaceous
Baltisphaeridium sp. Fatk.,1992	Tremadocian	Early Arenigian
Baltisphaeridium sp. Feli.& Burb.,1973	Maastrichtian	Maastrichtian
Baltisphaeridium sp. Guer.,1990	Eocene	Miocene
Baltisphaeridium sp. Guni.,1990	Late Riphean	Cambrian
Baltisphaeridium sp. Ilie.& Krau.,1975	Early Carboniferous	Early Carboniferous
Baltisphaeridium sp. Mait.,1973	Middle Algonkian	Middle Algonkian
Baltisphaeridium sp. Mait.,1975	Algonkian	Late Algonkian
Baltisphaeridium sp. Olar.,1971	Early Tertiary	Early Tertiary
Baltisphaeridium sp. Qu,1980	Triassic	Triassic
Baltisphaeridium sp. Schu.& Chat.,1976	Early Landenian	Early Landenian
Baltisphaeridium sp. Uute.& Tynn.,1991	Late Arenigian	Early Llanvirnian