Proximal and distal views of single coccoliths. This is a Palaeogene species, so not yet described in detail on this site.
Proximal and distal views of single coccoliths. This form is close to typical H. orientalis and has not been separated subsequently.
Proximal and distal views of single coccoliths. This is a Palaeogene species, so not yet described in detail on this site.
Proximal and distal views of single coccoliths. This is a Palaeogene species, so not yet described in detail on this site.
Proximal and distal views of single coccoliths. H. elongata is regarded here as a variant of H. perch-nielseniae
Proximal and distal views of single coccoliths. This is a Palaeogene species, so not yet described in detail on this site.
Proximal and distal views of single coccoliths. This is a Palaeogene species, so not yet described in detail on this site.