@book{30177,
	author = {Jeletzky, J. A.},
	title = {Thorsteinssonoceras, a new craspeditid ammonite from the Valanginian of Ellesmere Island, Arctic Archipelago,},
	publisher = {Dept. of Mines and Technical Surveys},
	year = {[1965]},
	address = {[Ottawa]},
	note = {Abstract in English and French.}
}