Carboniferous productidina and chonetidina of the Cantabrian mountains (NW Spain)
Subtitle: systematics, stratigraphy and palaeoecology.
Publisher: Drukkerij J. J. Groen [Pieterskerkkoorsteeg 18
Published: 1968
Place of publication: Leiden
Language: eng
Number of pages: 126
Subjects: Strophomenida -- Spain -- Cantabrian Mountains.; Paleontology -- Carboniferous.; Paleontology -- Spain -- Cantabrian Mountains.
Notes: Bibliography: p. 122-126.
Proefschrift-Leyden.
"Stellingen": 1 leaf inserted.
Summaries in Spanish and Dutch.