Species

Add a new Species
Extended search
Search only by first symbols
Sort by: Name (desc.)  Year  

Total: 95

species valid

Spermatites cylix C.A. Arnold Bull. Torrey Bot. Club, 75(2): 144. 10 Mar 1948

species valid

Spermatites globosus C.A. Arnold Bull. Torrey Bot. Club, 75(2): 144. 10 Mar 1948

species valid

Spermatites reticulatus C.A. Arnold Bull. Torrey Bot. Club, 75(2): 142. 10 Mar 1948

species valid

Sphenopteris bradfordii C.A. Arnold Contr. Mus. Paleontol. Univ. Michigan, 7(9): 204. 29 Dec 1949

species valid

Sporites michiganensis C.A. Arnold Contr. Mus. Paleontol. Univ. Michigan, 8(5): 91. 2 Jun 1950

species valid

Tempskya superba C.A. Arnold Contr. Mus. Paleontol. Univ. Michigan, 14(8): 138. 18 Feb 1958

species valid

Tempskya wesselii C.A. Arnold Pap. Michigan Acad. Sci., 1944, 30: 26. Sep 1945

species valid

Tempskya wyomingensis C.A. Arnold Pap. Michigan Acad. Sci., 1944, 30: 30. Sep 1945

species valid

Trigonocarpolithus typicus C.A. Arnold Bull. Torrey Bot. Club, 75(2): 139. 10 Mar 1948

species valid

Triletes fermii C.A. Arnold Contr. Mus. Paleontol. Univ. Michigan, 8(5): 77. 2 Jun 1950

First Previous 1 2 3 4 5 6 7 8 9 10 Next Last