Add to ORKGReprinted from the Journal of Paleontology, vol. 18, no. 4, July, 1944.Bibliography: p. 354
A revision of the author's thesis, University of Illinois, entitled: Stratigraphy of Cambrian and Or...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: State of Illinois ... Department of registration and education ... Division of the...
Reprinted from the Journal of Paleontology, vol. 18, no. 4, July, 1944.Bibliography: p. 354
"Reprinted from the Journal of paleontology, vol. 22, no. 6, November, 1948."Bibliography: p. 723-72...
"Reprinted from the Journal of Paleontology, vol. 21, no. 2, March, 1947."Bibliography: p. 92-94
Reprinted from Journal of Paleontology, Vol. 19, nos. 4 and 6.Includes bibliographical references (p...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education,...
Includes bibliographical references."Reprinted from the Journal of Geology, vol. 56, no. 1, January,...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois. Department of registration and education. Division of the State...
Reprinted from Bull. Amer. Assoc. Petrol. Geol., Vol. 29, No. 11 (November, 1945).Cover title
Cover title."Reprinted from the Transactions, Illinois State Academy of Science, vol. 32, no. 2, Dec...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
Thesis--University of Illinois, has title: The refraction seismic method for differentiating Pleisto...
A revision of the author's thesis, University of Illinois, entitled: Stratigraphy of Cambrian and Or...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: State of Illinois ... Department of registration and education ... Division of the...
Reprinted from the Journal of Paleontology, vol. 18, no. 4, July, 1944.Bibliography: p. 354
"Reprinted from the Journal of paleontology, vol. 22, no. 6, November, 1948."Bibliography: p. 723-72...
"Reprinted from the Journal of Paleontology, vol. 21, no. 2, March, 1947."Bibliography: p. 92-94
Reprinted from Journal of Paleontology, Vol. 19, nos. 4 and 6.Includes bibliographical references (p...
At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education,...
Includes bibliographical references."Reprinted from the Journal of Geology, vol. 56, no. 1, January,...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
At head of title: State of Illinois. Department of registration and education. Division of the State...
Reprinted from Bull. Amer. Assoc. Petrol. Geol., Vol. 29, No. 11 (November, 1945).Cover title
Cover title."Reprinted from the Transactions, Illinois State Academy of Science, vol. 32, no. 2, Dec...
At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education,...
Thesis--University of Illinois, has title: The refraction seismic method for differentiating Pleisto...
A revision of the author's thesis, University of Illinois, entitled: Stratigraphy of Cambrian and Or...
At head of title: State of Illinois. Department of Registration and Education. Division of the State...
At head of title: State of Illinois ... Department of registration and education ... Division of the...