Radiolaria

found in Bed 4-9 of the Calvert Formation,  Calvert Cliffs, Maryland, USA  
in material provided by Yasemin Tulu, John Nance and S. Godfrey from
Calvert Marine Museum    lower Miocene    

View of an unknown and broken Radiolaria

SEM picture taken together with Dr. Rosenfeldt
head of the Mikrobiologische Vereinigung

None foraminiferans are not added to the database