(Table 3) Occurrence of radiolaria in upper loer Eocene and lower middle Eocene samples of ODP Hole 134-827B ...
Species abundance: C = common (>10%), F = few (1%-10%), R = rare (0.1%-1%), VR = very rare (0.01%-0.1%), + = traces (< 0.01% of the total assemblage). A dash indicates that a taxon was looked for but not found in the assemblage. ...