Dataset Groups Activity Stream (Fig. 4b) Spore and pollen frequency classes in the oil shale block from Lake Messel BibTex: @dataset{Lenz_Olaf_K_and_Wilde_Volker_and_Riegel_Walter_2017, author = {Lenz, Olaf K and Wilde, Volker and Riegel, Walter}, doi = {10.1594/PANGAEA.871849}, institution = {PANGAEA (Biological Classification)}, title = {(Fig. 4b) Spore and pollen frequency classes in the oil shale block from Lake Messel}, url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-871849}, year = {2017} }
