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32 pages • first pub 1997 (editions)
ISBN/UID: 9780803717213
Format: Hardcover
Language: English
Publisher: Dial
Publication date: 01 April 1997
Description
Hundreds of dog-size, meat-eating dinosaurs suddenly perished 225 million years ago. Half a century ago, the bones of these Coelophysis were dug up in what is now Ghost Ranch, NM. Why did they die all at once? This book posits different answers--v...
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32 pages • first pub 1997 (editions)
ISBN/UID: 9780803717213
Format: Hardcover
Language: English
Publisher: Dial
Publication date: 01 April 1997
Description
Hundreds of dog-size, meat-eating dinosaurs suddenly perished 225 million years ago. Half a century ago, the bones of these Coelophysis were dug up in what is now Ghost Ranch, NM. Why did they die all at once? This book posits different answers--v...