Since 1997!
Read moreWeird Dinosaurs Educational Decorative Chart Poster 36 x 24 FREE SHIPPING 1 día ago
Cryolophosaurus ellioti is a good example. It had a bizarre crest running across its head. The paleontologist who described the ugly Majungatholus atopus, said, «It’s the kind of face that only a mother could love.».
Read moreMammal Evolution Educational Science Chart Poster 24 x 36 FREE SHIPPING 1 día ago
Mammals are an outstanding example of adaptive radiation, the process by which organisms evolve into a multitude of new forms. They evolved around 324 million years ago. They are often referred to as the “stem-mammals” or “proto-mammals.”.
Read moreHuman Evolution Educational chart poster poster Print 24x36 FREE SHIPPING 1 día ago
Large pictures show anatomy, culture, lifestyle and family activities. Insets show tools that they made and where they lived, plus much more information. Since 1997!
Read morePrehistoric Sea Monsters Educational Chart Poster 36 x 24 FREE SHIPPING 1 día ago
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. Since 1997!
Read moreDinosaur Evolution Educational Decorative Chart Poster 36 x 24 FREE SHIPPING 1 día ago
Paleontologists are rewriting the rules of animal classification. The traditional system introduced by Carl Linnaeus has been largely discarded in favor of the cladistic system that shows how species evolved over millions of years.
Read morePterosaurs Educational Decorative Chart Dinosaur Poster 24x36 FREE SHIPPING 1 día ago
They suddenly appear in the fossil record during the late Jurassic period, around 220 million years ago. These first species were fully developed and have baffled paleontologists as there are no fossils to provide even a hint as to their origin or how they evolved.
Read morePrimates - Educational & Decorative Chart Poster 24 x 36 FREE SHIPPING 1 día ago
Since 1997! Fossil evidence indicates that Plesiadapis may have been their ancient ancestor. Scientists have long recognized that the animals in this group are still evolving.
Read moreGamebirds and Fowl (Galliformes) Educational Chart Poster 24 x 36 FREE SHIPPING 1 día ago
Others are the target of recreational hunting. This is an order / clade of heavy-bodied, ground-feeding birds. It includes turkey, grouse, chicken, quail, ptarmigan, partridge, and pheasant. There are around 290 species.
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