Prehistoric Sea Monsters
The earth’s oceans were once the hunting ground of real sea monsters that could have frightened even the most fearsome Hollywood creations. This fascinating new poster provides 22 striking and scientifically accurate illustrations of the most well known. These aquatic monsters include the terrifying Dunkleosteus, a giant fanged fish more than 33 feet long, with jaws like a primitive slicing machine for devouring armored prey; the 66-foot-long Plesiosaurus, a ferocious long-necked aquatic reptile that was the apex predator of the Jurassic oceans; and the massive Megalodon, the largest-known shark, at least three times longer and larger than today’s great white shark.
Surprisingly, fossils for many of these aquatic species have been found in central and western North America. That’s because 148 million years ago, this area was covered with a vast inland sea. It dried up about 70 million years ago, leaving behind many spectacular fossils. This poster contains a map of this sea and the above explanation.
1-3 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Just contact me within: 7 days of delivery
Ship items back to me within: 14 days of delivery
But please contact me if you have any problems with your order.
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Oct 10, 2020
Jul 21, 2020
May 14, 2020