Mark Renz

ISBN: 978-0-9719477-0-2
Order Number: GOV322
Price: $29.95

Contemporary sharks are pretty wimpy critters compared to their ancestors of the Miocene Epoch. The ancient shark Carcharodon megalodon is believed to have been 60 feet long, with teeth as big as a man's hand. In this book, amateur paleontologist Mark Renz explores the questions surrounding this gigantic predator, and describes scientific evidence of its life history and extinction.

8.5" x 11", 170 pages paperback, color and b/w photos.