Scientists believe these parts belong to one animal, a continent-spanning lizard of the Mesozoic era : they have named it Elongatomus and describe it as 'a rather extensive reptile'.

Bibliographic Details
Corporate Author: American Museum of Natural History
Format: Map
Published: [New York, New York] : [American Museum of Natural History], [between 1970 and 1990?]
Item Description:Issued to promote the dinosaur fossil exhibits in the American Museum of Natural History, "The hundreds of fossils on Central Park West between 77th and 81st Street are not part of Elongatomus. They belong to the American Museum of Natural History".
The Cushing Library/Science Fiction copy is part of The Maps of Imaginary Places Collection.
Physical Description:1 map : one color ; 107 x 153 cm