๐ญ ์ถ์ฐ์ง
Lance Lewman
Narrator
Kirk Johnson
Himself - Denver Museum of Nature & Science
๐ค
Daniel Fisher
Himself - University of Michigan
๐ค
Ian Miller
Himself - Denver Museum of Nature & Science
๐ค
Joseph Sertich
Himself - Vertebrate Paleontologist
๐ค
Eugene Schweig
Himself - United States Geological Survey
๐ค
Richard Stucky
Himself - Denver Museum of Nature & Science
๐ ๋น์ทํ ์ํ
โน๏ธ ์ํ ์ ๋ณด
์ํ
Released
๊ฐ๋ด์ผ
2012-02-01
์์ ์๊ฐ
0์๊ฐ 54๋ถ
์์ด
en
์ ์ ๊ตญ๊ฐ
United States of America
์์ฐ
์ ๋ณด ์์
์์ต
์ ๋ณด ์์
์ธ๊ธฐ ์ง์
1.6
๐ฌ ์ ์์ง
๊ฐ๋
Eleanor Grant