7 treff

Lower Cretaceous dinoflagellate biostratigraphy in the Danish Central Trough
by Claus Heilmann-Clausen ; with a contri...
Bok Dansk 1987
Shell ultrastructures of some Maastrichtian Ammonoidea and Coleoidea and their taxonomic implications
Birkelund, Tove
Bok Engelsk 1974
Revision of triassic stratigraphy of the Scoresby Land and Jameson Land region, East Greenland
Perch-Nielsen, Katharina
Bok Engelsk 1974
Ammonites from the Upper Cretaceous of West Greenland
by Tove Birkelund
Bok Engelsk 1965
Vejledning til øvelser i mineralbestemmelse og almindelig geologi
Aage Jensen og Tove Birkelund
Bok Språk ikke angitt 1963
Upper Cretaceous belemnites from Denmark
by Tove Birkelund
Bok Engelsk 1957
Upper Cretaceous belemnites from West Greenland
by Tove Birkelund
Bok Engelsk 1956