Sandbian chitinozoan biostratigraphy - tracking the North Estonian Ordovician regional stages across the Palaeobaltic basin
Bauert, Heikki
;
Bauert, Garmen
;
Stouge, Svend
10th Baltic Stratigraphic Conference : Checiny, 12-14 September 2017 : abstracts and field guide
2017
/
p. 15-16 : ill
http://geo.uw.edu.pl/tl_files/publikacje/10th_Baltic_Stratigraphic_Conference_Abstracts_and_Field_Guide.pdf