WoRMS source details
Packard, E. L. (1921). The Trigoniae from the Pacific coast of North America. University of Oregon Publication. 1: 1-59.
441951
Packard, E. L.
1921
The Trigoniae from the Pacific coast of North America
University of Oregon Publication
1: 1-59
Publication
Date
action
by
Trigonia californiana E. L. Packard, 1921 † accepted as Popenoella californiana (E. L. Packard, 1921) † (original description)
Trigonia charlottensis E. L. Packard, 1921 † (original description)
Trigonia columbiana E. L. Packard, 1921 † accepted as Columbitrigonia columbiana (E. L. Packard, 1921) † (original description)
Trigonia condoni E. L. Packard, 1921 † accepted as Columbitrigonia condoni (E. L. Packard, 1921) † (original description)
Trigonia deschutensis E. L. Packard, 1921 † accepted as Notoscabrotrigonia oregana (E. L. Packard, 1921) † (original description)
Trigonia evansana var. oregana E. L. Packard, 1921 † accepted as Notoscabrotrigonia oregana (E. L. Packard, 1921) † (original description)
Trigonia fitchi E. L. Packard, 1921 † accepted as Louella fitchi (E. L. Packard, 1921) † (original description)
Trigonia inezana E. L. Packard, 1921 † accepted as Notoscabrotrigonia evansana (Meek, 1858) † (original description)
Trigonia jacksonensis E. L. Packard, 1921 † accepted as Earlpackardia jacksonensis (E. L. Packard, 1921) † (original description)
Trigonia leana var. whiteavesi E. L. Packard, 1921 † accepted as Yaadia whiteavesi (E. L. Packard, 1921) † (original description)
Trigonia newcombei E. L. Packard, 1921 † accepted as Poultoniella newcombei (E. L. Packard, 1921) † (original description)
Trigonia charlottensis E. L. Packard, 1921 † (original description)
Trigonia columbiana E. L. Packard, 1921 † accepted as Columbitrigonia columbiana (E. L. Packard, 1921) † (original description)
Trigonia condoni E. L. Packard, 1921 † accepted as Columbitrigonia condoni (E. L. Packard, 1921) † (original description)
Trigonia deschutensis E. L. Packard, 1921 † accepted as Notoscabrotrigonia oregana (E. L. Packard, 1921) † (original description)
Trigonia evansana var. oregana E. L. Packard, 1921 † accepted as Notoscabrotrigonia oregana (E. L. Packard, 1921) † (original description)
Trigonia fitchi E. L. Packard, 1921 † accepted as Louella fitchi (E. L. Packard, 1921) † (original description)
Trigonia inezana E. L. Packard, 1921 † accepted as Notoscabrotrigonia evansana (Meek, 1858) † (original description)
Trigonia jacksonensis E. L. Packard, 1921 † accepted as Earlpackardia jacksonensis (E. L. Packard, 1921) † (original description)
Trigonia leana var. whiteavesi E. L. Packard, 1921 † accepted as Yaadia whiteavesi (E. L. Packard, 1921) † (original description)
Trigonia newcombei E. L. Packard, 1921 † accepted as Poultoniella newcombei (E. L. Packard, 1921) † (original description)
