Conodonts from the Lexington limestone (Middle Ordovician) of Kentucky and its lateral equivalents in Ohio and Indiana,
Bergström, Stig M.
Conodonts from the Lexington limestone (Middle Ordovician) of Kentucky and its lateral equivalents in Ohio and Indiana, by Stig M. Bergström and Walter C. Sweet. - Ithaca, N.Y., Paelontological Research Institution, 1966. - 272-441 p. illus., map. 23 cm. - Bulletins of American paleontology v. 50, no. 229 .
Bibliography: p. 407-411.
gs 66000135
Conodonts.
Paleontology--Ordovician.
Paleontology--Kentucky.
QE899 / .B4
560.172
Conodonts from the Lexington limestone (Middle Ordovician) of Kentucky and its lateral equivalents in Ohio and Indiana, by Stig M. Bergström and Walter C. Sweet. - Ithaca, N.Y., Paelontological Research Institution, 1966. - 272-441 p. illus., map. 23 cm. - Bulletins of American paleontology v. 50, no. 229 .
Bibliography: p. 407-411.
gs 66000135
Conodonts.
Paleontology--Ordovician.
Paleontology--Kentucky.
QE899 / .B4
560.172