Hoegisphaera |
Hoegisphaera glabra
|
Kentucky |
Givetian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Kentucky |
Givetian |
|
Lophosphaeridium |
Lophosphaeridium ochthos
|
Kentucky |
Givetian |
|
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
Kentucky |
Givetian |
|
Navifusa |
Navifusa bacilla
|
Kentucky |
Givetian |
|
Oppilatala |
Oppilatala sparsa
|
Kentucky |
Givetian |
|
Palacanthus |
Palacanthus ledanoisii
|
Kentucky |
Givetian |
|
Polyedryxium |
Polyedryxium decorum
|
Kentucky |
Givetian |
|
Polyedryxium |
Polyedryxium fragosulum
|
Kentucky |
Givetian |
|
Polyedryxium |
Polyedryxium pharaone
|
Kentucky |
Givetian |
|
Sphaerochitina |
Sphaerochitina pilosa
|
Kentucky |
Givetian |
|
Sphaerochitina |
Sphaerochitina pilosa
|
Kentucky |
Givetian |
|
Stellinium |
Stellinium comptum
|
Kentucky |
Givetian |
|
Stellinium |
Stellinium micropolygonale
|
Kentucky |
Givetian |
|
Tunisphaeridium |
Tunisphaeridium tentaculaferum
|
Kentucky |
Givetian |
|
Veryhachium |
Veryhachium lairdii
|
Kentucky |
Givetian |
|
Veryhachium |
Veryhachium polyaster
|
Kentucky |
Givetian |
|