The world used to be very different. It used to be covered in water, allowing animals to swim to different continents. Either the animal died and sunk, or was stranded by the reducing waters and died that way. :)
quel sont les ancetres des reptiles
I believe his first observation was the way the continents of South America and Africa "fit" together like a jigsaw puzzle (although he was not the first to realize this). He also made note of fossil discoveries in Africa which corresponded to those in South America. Finally, he began his own research which actually alligned rock formation/componants from one side of the Atlantic with the other.
The fossil record shows that there was many different species that were here on Earth millions of years ago and are now extinct. It also provides evidence about the past climate or whether the fossil was found in a shallow bay, and ocean bottom, or a freshwater swamp. Next time, don't ask wiki for answers to your homework. Do it yourself. ;)
Australopithecus is the more ape like humans and sediba is for some kind of fountain in Africa
Smilodon was first described by Peter Wilhelm Lund in 1841. He discovered the fossils of Smilodon populator in Lagoa Santa, a small town in Minas Giras, Brazil.
Wegener knew that fossil plants and animals such as mesosaurs, a freshwater reptile found only South America and Africa during the Permian period, could be found on many continents.
a dinosaurs fossil is alot bigger than a retile's
a tuatara, maybe? :)
quel sont les ancetres des reptiles
A global flooding.
Africa
titanaboa belongs in the fossil age, they once existed and belong to the reptile race; crocodiles / alligators and boa are from the same period and are the last of its kind, aside from creatures of the deep
The Tuatara - the only ''living'' dinosaur left on the planet.
In USA, Aus and Africa
Africa
Maria Tabor has written: 'Freshwater Bivalvia of the upper Namurian and Westphalian (limnic sediments) from the upper Silesian Coal Basin (Poland) =' -- subject(s): Animals, Fossil, Bivalvia, Fossil, Fossil Animals, Fossil Bivalvia, Paleontology
Africa is a continent so we need a country to give an answer.