Diatoms

Page 1 (Showing Results 1 - 3 of 3)
See Diatoms from the:
Quaternary
Tertiary
Cretaceous
Jurassic
Triassic
Permian
Carboniferous
Devonian
Silurian
Ordovician
Cambrian
Precambrian

 

Actinoptychus heliopelta
Actinoptychus heliopelta
© 1995 UCMP
Sceptroneis caduceus
Sceptroneis caduceus
© 1995 UCMP
Unknown diatom (cingulum)
Unknown diatom (cingulum)
© 1997 UCMP

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