Chazyoceras Flower, 1958 † (original description)
Chazyoceras valcourense Flower, 1958 † (original description)
Cyclendoceras Grabau & Shimer, 1910 † accepted as Endoceras J. Hall, 1847 † (basis of record)
Cyclendoceras clarki Flower, 1958 † accepted as Endoceras clarki (Flower, 1958) † (original description)
Cyrtovaginoceratidae Flower, 1958 † (original description)
Emmonsoceras Flower, 1958 † (original description)
Emmonsoceras aristos (Flower, 1955) † (basis of record)
Emmonsoceratidae Flower, 1958 † (original description)
Endoceras microlobatum Flower, 1958 † (original description)
Endoceras raymondi Flower, 1958 † (original description)
Hudsonoceras Flower, 1955 † accepted as Emmonsoceras Flower, 1958 † (replacement name source)
Hudsonoceras aristos Flower, 1955 † accepted as Emmonsoceras aristos (Flower, 1955) † (new combination reference)
Lamottoceras franklini Flower, 1958 † (original description)
Narthecoceratidae Flower, 1958 † (original description)
Proterocameroceratidae Kobayashi, 1937 † (additional source)
Proterocameroceratina † accepted as Endoceratida † (original description)
Triendoceras Flower, 1958 † (original description)
Triendoceras montrealense Flower, 1958 † (original description)
Triendoceras orthoseptatum Flower, 1958 † (original description)
Vaningenoceras Flower, 1958 † (original description)
Vaningenoceras indomitum Flower, 1958 † (original description)
Vaningenoceras styliforme Flower, 1958 † (original description)

New York for Chazyoceras valcourense Flower, 1958 † 
New York for Endoceras raymondi Flower, 1958 † 
New York for Lamottoceras franklini Flower, 1958 † 
New York for Triendoceras orthoseptatum Flower, 1958 † 
New York for Vaningenoceras indomitum Flower, 1958 † 
New York for Vaningenoceras styliforme Flower, 1958 † 
Québec for Cyclendoceras clarki Flower, 1958 † 
Québec for Endoceras microlobatum Flower, 1958 † 
Québec for Triendoceras montrealense Flower, 1958 †