just for curiosity - what was the largest known biped, given that _Spinosaurus aegyptiacus_ was rather a facultatively quadruped animal? I suppose _Giganotosaurus carolinii_? Thank you in advance, Tom
Thomas R. Holtz, Jr.
Email: firstname.lastname@example.org Phone: 301-405-4084
Principal Lecturer, Vertebrate Paleontology
Office: Geology 4106, 8000 Regents Dr., College Park MD 20742
Dept. of Geology, University of Maryland
Faculty Director, Science & Global Change Program, College Park Scholars
Office: Centreville 1216, 4243 Valley Dr., College Park MD 20742
Mailing Address: Thomas R. Holtz, Jr.
Department of Geology
Building 237, Room 1117
8000 Regents Drive
University of Maryland
College Park, MD 20742-4211 USA