Adventure Ausrama Blog

Ancient shark called frilled is caught in camera for the first time. video * ancient b frilled b in b shark b caught b video b ancient.* The world is a wonderful place. Just when you thought you knew everything, something crops up. An ancient shark believed to be extinct has been seen alive and well swimming around Portuguese waters.  ⎳ ancient a frilled a in a are a shark a caught a video ⎳ Tests were being done to reduce unwanted commercial fish catches. They were videoing the ocean when the most primitive of creatures appeared. It hasn't changed since the creak-up of Pangea and lives at very deep depths.   ⦿3 up u video caught ⦿3 The shark named "frilled" has gills with fluffy edges. Don't be fooled though: inside its short snout it has 25 rows of needle-sharp teeth, 300 in total. A vicious hunter, it preys on other sharks, fish, squid and octopus.   ⧗ on caught ⧗ The sighting near Portugal was unexpected. Terrified 19th century sailors put its locale in ...

Tyrannosaurus rex did not roam ancient Australia. Perhaps another animal had already filled the niche. A new kind of dinosaur could have been the Australian killer and scavenger. The animal had stubby arms and could not live in central Australia because it was a vast desert. The abelisaurid was a strange looking creature but it was the top killer. They not only dominated Australia. Their presence was felt right across the Southern Hemisphere. Different species of the animal reigned in various regions. The 21 foot long abelisaurid enjoyed a hot climate that changed from very wet to dry. They existed for a long time, right back to Pangea the supercontinent. Like Tyrannosaurus rex they had a vicious bite. Abelesaurids had arms even less useful than Tyrannosaurus rex : abelesaurids had no wrists. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adven...

Evidence of the existence of specialised ancient marsupials have been found in Australia. They had teeth that were "hammer-like" for crushing snail shells. Lizards living today in rain forests have similar teeth. They had premolars like the teeth in humans located between the molars and canines. Researchers could not determine at first what the strange teeth were used for. It was the first time that such teeth had been found in marsupials. Like the Tasmanian tiger a marsupial which filled the role of native dog in Australia, so this marsupial more than 10 million years ago, lived in the niche that the pink-tongued skink holds today. This wet rain forest lizard is quite large, about 40 cm in length, so it's ancestor would have been a tough competitor. The extinct marsupial became extinct when the weather changed in Australia and inland rain forests receded toward the coast. Lizards could survive in the new environment. The marsupial could not. Riversleigh in norther...

A new type of crocodile now extinct has been found in northern Africa. It had three sets of fangs like wild boar tusks for killing other animals. Another kind of crocodile was found nearby. This one used a flat, wide snout to catch fish. A third species of crocodile also located close by was only three feet long. This had "buckteeth" for eating plants. It was a rich find with two other known kinds of crocodile being dug up there. The National Geographic Society sponsored the successful project. The new crocodiles show that the region had unique animals 100 million years ago. much different than in surrounding regions. These reptiles could run along at quite a fast pace then dive into the water and swim off. Unlike modern crocodiles which have legs on the side of their bodies these had longer legs set underneath. Luckily there were no people around for them to chase and eat. The three new species are as follows: 1) BoarCroc (Kaprosuchus saharicus) 20 feet in length wit...