Dinoflagellate cyst biostratigraphy from Diversity of late Neogene Monachinae (Carnivora, Phocidae) from the North Atlantic, with the description of two new species

Dinoflagellate cyst biostratigraphy of sediment samples associated with the lectotype specimen of Callophoca obscura, and one specimen that has formerly been assigned to C. obscura, but that is currently deemed Monachinae indet.