THE ORIGIN AND DISPERSAL OF A GROUP OF PRIMITIVE CADDISFLIES

[1] [Anonymous], 1944, TEMPO MODE EVOLUTION

[2] Carpenter F. M., 1937, University of Toronto Studies Geological Series, Vno. 40, P7

[3] Reed F.R.C, 1949, GEOLOGY BRIT EMPIRE

[4] Ross HH, 1937, ILLINOIS BIOL MONOGR, V15, P1, DOI [DOI 10.5962/BHL.TITLE.50339, 10.5962/bhl.title.50339]

[5] ROSS HH, 1951, IN PRESS ANN ENT SOC

[6] SCHUCHERT C, 1924, TXB GEOLOGY 2, P237

[7] SIMPSON GEORGE GAYLORD, 1950, AMER SCIENTIST, V38, P361

[8] UMBGROVE JHF, 1949, STRUCTURAL HIST E IN

[1] [Anonymous], 1944, TEMPO MODE EVOLUTION

[2] Carpenter F. M., 1937, University of Toronto Studies Geological Series, Vno. 40, P7

[3] Reed F.R.C, 1949, GEOLOGY BRIT EMPIRE

[4] Ross HH, 1937, ILLINOIS BIOL MONOGR, V15, P1, DOI [DOI 10.5962/BHL.TITLE.50339, 10.5962/bhl.title.50339]

[5] ROSS HH, 1951, IN PRESS ANN ENT SOC

[6] SCHUCHERT C, 1924, TXB GEOLOGY 2, P237

[7] SIMPSON GEORGE GAYLORD, 1950, AMER SCIENTIST, V38, P361

[8] UMBGROVE JHF, 1949, STRUCTURAL HIST E IN