Megalodon Tooth - SOLD 3.995" Polished giftspop Above: Top: Shaded relief image

Above: Top: Shaded relief image of the northwest corner of Mexico's Yucatan Peninsula generated from Shuttle Radar Topography Mission (SRTM) data

691" polished Cleoniceras fossil from Madagascar

Included are pieces of emerald

The "duck bills" these dinosaurs are known for were not actually beaks but hundreds of small teeth

An adult Brachiosaurus consumed an estimated 440 to 880 lbs (200 to 400 kgs) of plant matter daily

Megalodon Tooth - SOLD 3.995" Polished giftspop Above: Top: Shaded relief imageThe Megalodon shark dominated the oceans of the world for over 20 million years. Reaching sizes upwards of 18m (59ft) in length, the largest Megalodon jaw reconstruction measures 3. 3m (11ft) across and 2. 7m (9ft) tall. This item is a complete POLISHED Megalodon tooth. The tooth measures 3. 995" on the longest edge, and the surface has been hand polished to enhance the natural structure of the fossil. The tooth ships in a sturdy carton and includes a