TY  - BOOK
AU  - Frebold,Hans
TI  - The Jurassic faunas of the Canadian Arctic: Middle and Upper Jurassic ammonites
AV  - QE185 .A43 no. 74
PY  - 1961///]
CY  - [Ottawa]
PB  - Dept. of Mines and Technical Surveys, Canada
KW  - Ammonoidea
KW  - Paleontology
KW  - Jurassic
KW  - Arctic regions
KW  - Canada
N1  - Abstract in English and French; Bibliography: p. 41-43
ER  -