Yazar
kirk r johnson
10 cilt bulundu.
Kirk R. Johnson, Richard Stucky · Denver Museum of Natural History
144 sayfa · 1995
Fossils / Paleontology / Evolution (Biology) / Historical geology / Dinosaurs
Joseph Herbert Hartman, Kirk R. Johnson, Douglas J. Nichols · Geological Society of America
520 sayfa · 2002
Cretaceous-Tertiary boundary / Geology / Paleontology / Cretaceous-Paleogene boundary
James Ward Kirk, Murphy Edwards, Sebastion Crow, Jeremy Mays, Chad Lutzke, Coralie Rowe, Dona Fox, Essel Pratt, Lori R. Lopez, Sheldon Woodbury, Mimi Williams, Nicholas Day, A. Henry Keene, Alex S. Johnson, Lemmy Rushmore, D. S. Scott, , · James Ward Kirk Publishing
Kirk R. Johnson · Fulcrum Publishing
268 sayfa · 2018
Fossils / Fossils, juvenile literature / North america, juvenile literature
Kirk R. Johnson · Denver Museum of Natural History
47 sayfa · 1996
Angiosperms, Fossil / Fossil Angiosperms / Fossil Leaves / Leaves, Fossil / Paleobotany
Kirk R. Johnson · Fulcrum Pub.
Sayfa sayısı yok · 2007
Juvenile literature / Atmospheric carbon dioxide / Carbon cycle (Biogeochemistry) / Global warming
Kirk R. Johnson · Fulcrum Pub.
Sayfa sayısı yok · 2007
Dinosaurs / Paleontology / Fossils / Description and travel / Discovery and exploration
Matthew T. Carrano, Kirk R. Johnson, Jay Matternes · Smithsonian Institution Press
256 sayfa · 2019
Geology