TY - BOOK AU - Tozer,E.T. TI - Latest lower Triassic ammonoids from Ellesmere Island and northeastern British Columbia, AV - QE185 .A43 no. 123 PY - 1965///] CY - [Ottawa] PB - Dept. of Mines and Technical Surveys KW - Ammonoidea KW - Paleontology KW - Triassic KW - British Columbia KW - Northwest Territories KW - Ellesmere Island N1 - Abstract in English and French; Bibliograhy: p. 42-45 ER -