Three Obsidian Replica Arrowheads - Hand carved1-2

$19.99

These 3 Replica Arrowheads are made from Obsidian which is a type of natural glass. Its main component is quartz (SiO2); however , it has no crystal structure. It is formed when lava cools very quickly. Obsidian solidifies as a glass because i does not have enough time for crystals to form. Obsidian was very useful to primitive man and to the American Indian because it could be chipped and fractured in any direction, making it a perfect material to shape tools and weapon points. When arrowheads were made, jasper was a favorite material to use in regions where deposits existed. Picture is representative of the three specimens you will receive. Each arrowhead is unique and will vary in shape, size and appearance. No two arrowheads will be exactly alike. These are hand carved

Collections: Fossil Replicas

Category: Fossil Replicas

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5.5" Black Megalodon Tooth Replica with Serrations - dinosaursrocksuperstore

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5.5" Black Megalodon Tooth Replica with Serrations $29.99

5.5" Black Megalodon Tooth Replica with Serrations

$29.99

Each tooth is about 5.5 inches long and is a cast of a genuine Megalodon tooth. These are NOT genuine megalodon teeth. These replicas are nearly perfect and would be a great addition to any collection. Each tooth has full serrations and amazing detail. Made of sturdy fiberglass and resin. Great classroom resource or shark lover collectible.

Length:5.5in. 4.6wide.

Megaldon Shark (Carcharocles megalodon):
- Megalodon was one of the largest predators to ever exist on Earth, with estimates suggesting it could reach lengths of up to 82 feet (25 meters) or more.
- It lived approximately 23 to 3.6 million years ago, during the Cenozoic Era.
- Megalodon was a carnivorous shark that primarily hunted large marine mammals, such as whales.
- Its massive jaws contained rows of serrated teeth, capable of slicing through thick blubber and bone.
- The extinction of Megalodon is still a subject of debate among scientists, but it is believed to have disappeared around 3.6 million years ago.
Megalodon Shark Teeth:
- Megalodon teeth are among the largest and most impressive fossilized shark teeth ever discovered, some exceeding 7 inches (18 centimeters) in length.
- These teeth have distinct serrations on their edges, which helped Megalodon efficiently grasp and cut into its prey.
- Fossilized Megalodon teeth provide valuable insights into the size and biology of this prehistoric shark.
- They are often collected by fossil enthusiasts and researchers, with some specimens revealing clues about Megalodon's age, diet, and distribution.
- Megalodon teeth are highly sought after by collectors and can be found in various sizes and conditions, making them popular artifacts in the world of paleontology and fossil collecting.