Cambrian ocean world :
Foster, John.
Cambrian ocean world : ancient sea life of North America / John Foster. - Indiana : Indiana University Press, 2014. - 416 p. : ill.
Includes bibliographical references and index.
9780253011824 9780253011886
Marine animals, Fossil--North America
Paleontology--North America
Cambrian geological period--North America
Animals, Fossil--North America
QE 766 / .F67
Cambrian ocean world : ancient sea life of North America / John Foster. - Indiana : Indiana University Press, 2014. - 416 p. : ill.
Includes bibliographical references and index.
9780253011824 9780253011886
Marine animals, Fossil--North America
Paleontology--North America
Cambrian geological period--North America
Animals, Fossil--North America
QE 766 / .F67