11 treff

Index of living and fossil echinoids, 1924-1970
Porter M. Kier and Mary Hurd Lawson
Bok Engelsk 1977
Triassic echinoids
Porter M. Kier
Bok Engelsk 1977
Evolutionary trends and their functional significance in the post-paleozoic echinoids
Kier, Porter M.
Bok Engelsk 1974
Tertiary and Mesozoic echinoids of Saudi Arabia
Porter M. Kier
Bok Engelsk 1972
Upper Miocene echinoids from the Yorktown Formation of Virginia and their environmental significance
Porter M. Kier
Bok Engelsk 1972
Echinoids from the Middle Eocene Lake City Formation of Georgia
by Porter M. Kier
Bok Engelsk 1968
Revision of the oligopygoid Echinoids
Kier, Porter M.
Bok Engelsk 1967
Echinoid distribution and habits, Key largo coral reef preserve, Florida
by Porter M. Kier and Richard E. Grant
Bok Engelsk 1965
Tertiary echinoids from the Caloosahatchee and Tamiami formations of Florida
Kier, Porter M.
Bok Engelsk 1963
Revision of the Cassiduloid Echinoids
Kier, Porter M.
Bok Engelsk 1962
New American paleozoic echinoids
Kier, Porter M.
Bok Engelsk 1958