21. Schleich Prehistoric Mammals Kids Toy Manufacture - Toyosaurus Toyosaurus offers Schleich prehistoric animals, wild animals and dinosaur Schleich Toy Manufacture of prehistoric mammals, Wild animals and Dinosaurs http://www.toyosaurus.com/kids_toys_information/mnf_schleich.php

Toyosaurus Online Toy Store Dinosaurs and Toys for Kids Dinosaur Toys Home Raptor (Velociraptor) Triceratops Tyrannosaurus Rex (T-Rex) DVDs on Dinosaurs Walking with Dinosaurs (BBC) Walking with Prehistoric Beasts (BBC) Dinosaur Planet (Discovery Channel) Dinosaur (Disney) Dinosaur Toy Manufacturers Favorite Co. (Kinto) (Favorite Collection (Soft Model Dinosaur Series) Schleich Bullyland (Prehistoric Animal World) Wild Safari (Prehistoric Mammals) Papo (Dinosaurs) Wild Republic (Plush Dinosaurs) Kaiyodo (Dinomania and Chocolasaurs) Carnegie Collection (by Safari) The Toyosaurus TOY INFORMATION NETWORK is a directory of information on the toys we sell here at Toyosaurus. The information on these pages is specific to either the toy lines that manufacture them, or the species of animal that the toy represents. Then, we have direct links along the right-hand side of the page that take you into our store for you to purchase the toys. For example, if you are looking for a T rex toy, just visit the T rex page and you can then visit the store links to each of the different t rex toys from all our different manufactures/toy lines.

22. Prehistoric Animals Information Directory prehistoric animals Information Directory The Place for Research. But ifyou re looking for facts about prehistoric mammals or birds, this might be the http://www.expage.com/prebeasts

Prehistoric Animals Information Directory The Place for Research This page has been created to help elementary students find information about prehistoric animals. You will NOT find information about dinosaurs here - there is already lots of stuff out there on those creatures. But if you're looking for facts about prehistoric mammals or birds, this might be the place for you. Here is the list of creatures so far: Reptiles: http://www.expage.com/qbeast (a giant flying reptile) Mammals: http://www.expage.com/megatherium (a giant ground sloth) http://www.expage.com/cavebear (the biggest bear ever) http://www.expage.com/btherium (the biggest land mammal ever - the baluchitherium or indricotherium or paraceratherium) http://www.expage.com/megistotherium (a huge prehistoric carnivore) http://www.expage.com/gigantopithecus (a primate bigger than today's gorillas) http://www.expage.com/eohippus1 (also called Hyracotherium as well as Eohippus, it's a tiny prehistoric horse) http://www.expage.com/machairodus (a saber tooth cat and a relative of smilodon) Coming Soon: The Pygmy Mammoth and Cynognathus (a mammal-like reptile) For bibligraphy information, use J. Rolph as author.

23. WoYaa!: SCIENCES AND NATURE/ANIMALS Australian Flora, Fauna, Wild Life, animals, mammals, Endangered Species pop Kokogiak Media presents MegaFauna, a List of remarkable prehistoric animals http://www.woyaa.com/links/SCIENCES_AND_NATURE/ANIMALS/

Web Calendar Forums Classifieds ... LOGIN Looking for something in particular? the entire directory only this category More search options Home SCIENCES AND NATURE : ANIMALS Browse by category: INSECTS PRIMATES REPTILES new LINKS: Pages: 1 "Biodiversity, Ecological Aspects and Conservation of the Balkan Fauna" pop List of Sponsors http://members.vienna.at/shrew/mac-sponsors.html (Added: Fri Feb 28 2003 Hits: 116 Rating: 0.00 Votes: 0) Rate It Review It Send this link to a friend! pop http://adirondack-books.com/florafauna.html (Added: Hits: 144 Rating: 0.00 Votes: 0) Rate It Review It Send this link to a friend! Australian Flora, Fauna, Wild Life, Animals, Mammals, Endangered Species pop Australian Flora, Fauna, Wild Life, Animals, Mammals, Endangered Species. Just some of the things you'll find here are birds such as the Kookaburra one of the largest kingfishers in the world. Rainbow Bee-eater, Southern Cassowary, Australian Pelican, Barn Owl, Black-necked Stork, Emu, Kangaroos, Wallaroos, Euros, Wallabies, Potoroos, Bettongs, Pademelons, Quokkas, Rat Kangaroos, Echidna, Platypus, Australian Brush Turkey, Salt Water Crocodile, Koala Bears, Wombats, Numbat the only marsupial anteater, Blue Tongued Skink, Diamond Python, Freshwater Crocodile, Eastern Snake Necked Turtle, Lizards, Burrowing Bettongs Western Barred Bandicoots Greater Stick Nest Rat extinct animals, CSIRO scientists, Richmond Birdwing Butterfly, and the Grey-headed Flying Fox http://www.australianaustralia.com/fauna.html

24. Prehistoric Animals >> Pet Supplies >> BugsBWear.com prehistoric animals Less common in pet stores are larger mammals such as dogsand cats. In part, these animals have become less popular in stores http://www.bugsbwear.com/pets/17/term2270.html

Home Pet Supplies Page 17 Pet Supplies ... Online Pharmacy prehistoric animals Pet shops commonly carry fish for home aquariums, small birds such as parakeets, small mammals such as fancy rats and hamsters, and small reptiles such as lizards and snakes. Mice, small goldfish, and other animals that serve to be live food (called feeders) for reptiles and fish are also usually sold. Puppies and kittens Less common in pet stores are larger mammals such as dogs and cats. In part, these animals have become less popular in stores because pet stores have received considerable bad press for their inappropriate care of puppies and kittens, which need socialization and are vulnerable to illnesses, and for their purchasing the animals from puppy mills. Most shops that carry puppies and kittens charge inflated prices for them, far above the common rate for the same animal from a breeder. As a result, it is usually easier and cheaper to acquire puppies and kittens from animal shelters, private breeders, or rescue groups than from pet stores. Exotic pets Exotic pets like sugar gliders and large parrots are available at some pet shops. Because the care of these types of animals is difficult and expensive, usually only stores that specialize in exotic animals carry them as regular stock.

25. MSN Encarta - Search Results - National Wildlife Federation Animal pictures of animals mammals Serengeti National Park (MP Kahl/Photo prehistoric animals pictures of prehistoric animals Quarry, http://encarta.msn.com/National_Wildlife_Federation.html

fdbkURL="/encnet/refpages/search.aspx?q=National+Wildlife+Federation#bottom"; errmsg1="Please select a rating."; errmsg2="Please select a reason for your rating."; MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Exclusively for MSN Encarta Premium Subscribers. Join Now Searched Encarta for ' National Wildlife Federation' Articles National Wildlife Federation National Wildlife Federation , private, nonprofit conservation-education organization. Founded in 1936, the mission of the organization is “to educate,... ... With mixed results for women on the U.S. campaign trail, 1994 was dubbed by some the Year of the Man. In fact, women lost few seats overall at the state and federal levels in 1994. On Capitol Hill lawmakers protected women's interests by approving a series of bills aimed at cracking down on... See all search results in Articles (118) Maps Map of Okefenokee National Wildlife Refuge Map of Aransas National Wildlife Refuge See all search results in Maps (250) Cap Tourmente National Wildlife Area Animal Husbandry : countries and regions – Africa: Chad Animal : pictures of animals : mammals: Serengeti National Park Prehistoric Animals : pictures of prehistoric animals: Quarry, Dinosaur National Monument

26. Schleich PREHISTORIC ANIMALS Page 1 prehistoric mammals scaled 120 BACK (Sea Life) NEXT (Dinosaurs). Return toSchleich animals Index Page 1 Return to Schleich animals Index Page 2 http://www.puffins.com/safishpg01.html

j.t. puffins... the whimsey merchant Updated April 25, 2005 Click Here to see all the current sales at j.t. puffins! Search Our Site! Click Here at J.T. Puffins Page 1 Prehistoric Mammals scaled 1:20 SA-16517 Wooly Mammoth 2004 Is this item in stock? Click Here to find out! SA-16523 Wooly Mammoth Baby $6.00 Is this item in stock? Click Here to find out! SA-16518 Giant Ground Sloth 2004 Is this item in stock? Click Here to find out! SA-16519 Macrauchenia 2004 Is this item in stock? Click Here to find out! SA-16520 Similodon 2004 Is this item in stock? Click Here to find out! SA-16521 Cave Bear 2004 Is this item in stock? Click Here to find out! SA-16522 Glyptodon 2004 Is this item in stock? Click Here to find out! BACK (Sea Life) NEXT (Dinosaurs) Return to Schleich Animals Index Page 1 Return to Schleich Animals Index Page 2 Puffins Homepage Go to the Toy Department ... Sign up for our Mailing List Visit our Concrete reality site @ 5505 Odana Rd Madison Wi. 53719 Our hours are: M-F 9:30-8:30 Central Time, Sat 9:30-5:00 CT, Sun 11:30-5:00 CT

27. Dinosaur Art Pictures The unique collection of oil paintings of dinosaurs, prehistoric animals andpictures of Brontotherium, Titanothereprehistoric mammals-Oligocene Epoch http://store.dinosaurcorporation.com/dinosaurprints1.html

Dinosaur Exhibit! The unique collection of oil paintings of dinosaurs, prehistoric animals and pictures of their habitat that you are about to see is the work of artist Josef Moravec. DINOSAUR EXHIBIT! For museums and schools we are offering the exhibit of Prehistoric World Images. Framed 17" x 14", double matted in glass photographic quality reproductions of Josef Moravec's oil paintings showing 12 prehistoric periods, from Precambrian era through Quaternary period. You are about to embark on a visual journey across billions of years in the evolution of earth science. For details sent e-mail to moravec@prehistory.com ** Photographic Prints Available. Click on a painting to view and buy a print. ** Precambrian Era - Precambrian Picture Cambrian Period - Cambrian Picture Ordovician Period - Ordovician Pictures Carboniferous Period - Xenacanthus Decheni - Prehistoric Shark ... Prehistoric Cards * Please note: Extra shipping charges may apply for oversized packages

28. Prehistoric Mammals--Wooly Rhino--Toys prehistoric mammals Toys. Wooly Rhino measures 7.5 (18.75 cm) Molded in heavyvinyl than hand painted in prehistoric animals from Pleistocene epoch. http://store.dinosaurcorporation.com/worhvisc.html

Prehistoric Mammals Toys. Wooly Rhino measures 7.5" (18.75 cm) Molded in heavy vinyl than hand painted in amazing details. Prehistoric animals from Pleistocene epoch. Availability: Usually ships the same business day. Prehistoric mammalsWooly RhinoToys PAM004 Prehistoric Mammals -Wooly Rhino - Toys * Please note: Extra shipping charges may apply for oversized packages

29. Prehistoric And Extinct Animals prehistoric and Extinct animals. Home Links Chemistry Biology Zoology prehistoric List of Remarkable prehistoric mammals Text and Images. http://www.infochembio.ethz.ch/links/en/zool_prehistor.html

Deutsch Links Libraries Publishers Database producers Database hosts ... Organisations Search this website: Website Index Subject Index Impressum Chemistry, Biology and related disciplines in the WWW Prehistoric and Extinct Animals Home Links Zoology Dinosauria ... Aepycamelus or Alticamelus - Text and Image. All About Archaeopteryx - Text and Images. Ancylotherium - Text and Image. Archaeocetes - Archaic Whales, Dolphins and Porpoises. Auerochse (Bos primigenius f. taurus) - Text und Abbildung. Aurochs - Text and Images. Ausgestorbene Tiere - Abbildungen. Australia's reptiles, birds and mammals from the Cretaceous to the present - Text and Images. Ausgestorbene Tiere - Links. Baluchiterium - Texte et images. Basilosaurus - Text. Basilosaurus isis - Text and Image. Beautiful Armadillo - Text and Image. Bone Crushing Dog (Osteoborus cynoides) - Text and Images. Brontotherium - Text and Image.

30. Prehistoric Animals In Architecture And Sculpture prehistoric animals in Architecture and Sculpture Earth mastodons, mammothsand other great mammals. jhLincoln5.jpg (21606 bytes) http://www.usyd.edu.au/su/macleay/prehistoric animals.htm

Prehistoric Animals in Architecture and Sculpture Sculpture and relief panels at the George C. Page Museum, Los Angeles Representations of prehistoric life have come a long way over the past century or so. Some of these representations have been made vivid in sculpture and architectural decoration. - Julian Holland Where would the animals be without plants? The Eocene Grove outside the Geology Museum, University of Western Australia, Perth, Australia Fossil ammonite incorporated into a domestic garden wall, England The following six photographs show a small selection of the wonderful mosaic representations of prehistoric animals in the Capitol Building in Lincoln, Nebraska. The mosaics were designed by Hildreth Meiere. The animals inhabit the guilloche (band) that links four circles representing the four elements - earth, air, fire and water - with the central figure of Mother Nature. The overall design was inspired by a pattern in the floor of the Cathedral of Siena. Meiere's design occupies the floor of the rotunda, the centrepiece of the Capitol which was built between 1922 and 1932. The animals, all from Nebraska's own geological history, are grouped with the four elements as follows:

31. Learning With Granny Science For Cyberkids India Click on this image to see some prehistoric animals. collided with Asia Most mammals we know today were about. Rats arrived in Australia and, http://www.scienceinafrica.co.za/2002/granny/june.htm

CyberKids Learning with Granny Prehistoric Facts After the visit to the science festival and all the excitement of 'The First African in Space', Granny carries on with her story of TIME ... (you can catch up on the story if you visit the links to the left) "There are not many stars out tonight, please would you carry on and tell us about what happened on Earth after the dinosaurs became extinct" asked Terry. Granny had her 'Time chart' in front of her. It was proving most useful in explaining this difficult subject to the children - but even she found the huge time span hard to grasp. She pointed to the tiny bit still to do before reaching the present time on Earth. 'The next era is the Cenozoic Era' she began 'and is called 'the Age of Mammals' - it started 65 million years ago and is divided into two periods - The Tertiary and The Quaternary. The Tertiary period is divided into five shorter periods - the first being The Paleacene Epoch - from 65 to 54 million years ago. At this time the weather was warm and moist. India, Asia and Europe had not joined yet. Australia was still part of Antarctica, and North America was attached to Europe in the North. Although big animals like dinosaurs had disappeared, there were lots of mammals, rodents , primates (early monkeys) and large flying birds. Flowering plants were doing well and new species were developing all the time. In the sea, sharks were surviving and so were many types of creatures with shells and all sorts of fish.' Granny continued as everyone listened 'The second period in the Tertiary Period of the Cenozoic Era is the Eocene Epoch from 54 to 38 million years ago. North America separated from Europe..'

32. Prehistoric Animals: Central Middle School Nonfiction books on dinosaurs and other prehistoric animals. Online ResourcesGrolier Online Specific animals. Ice Age mammals - The name says it all! http://web.pccs.k12.mi.us/central_lrc/prehistoric_animals.htm

Central Middle School Library Media Center Prehistoric Animals Basic Print Resources @ Central World Book Encyclopedia Non-fiction books on dinosaurs and other prehistoric animals Online Resources General encyclopedia contains articles about your animal and additional web links. This is a great place to begin your research. Electric Library provides access to full-text magazine articles, newspapers, and reference sources. It is available at school and the public library. Animal Sites Prehistoric Life - The Canadian Museum of Nature provides easy links to animals. Walking With Beasts - A comprehension site created by the BBC in connection with their series. Go to the Fact Files and find LOTS of animals! Non-Dinosaur Prehistoric Animals - From Texas Parks and Wildlife Department. Check it out if your animal fits this category. Dino Russ's Lair - More than just dinosaurs! Check out the links. Walking with Prehistoric Beasts - The Discovery Channel provides information about mammals and other beasts. There are no dinosaurs on this site. Dinosaurs Science and Nature: Prehistoric Life - This site is maintained by the BBC in England. Includes chronology and fact files.

33. Genetic Sequencing Of Prehistoric Fish Could Reveal How Animals Evolved To Live Genetic sequencing of prehistoric fish could reveal how animals evolved to live on If all the mammals have one sequence in common, it is likely to be http://news-service.stanford.edu/news/2004/december1/med-fish-1201.html

Stanford Report, December 1, 2004 Genetic sequencing of prehistoric fish could reveal how animals evolved to live on land BY AMY ADAMS Mark V. Erdman The coelacanth has evolved little from prehistoric times. As a result, Stanford scientists believe that analysis of its genome could provide a basis for studying how genes changed to allow life on land. A prehistoric fish that until 1938 was thought to be extinct has caught the eye of geneticists at the School of Medicine who hope to sequence the ancient genome to learn how animals evolved to live on land. Genome Research Geneticists often compare gene sequences between species to learn how traits evolved. To learn what makes a mammal a mammal, for instance, they may compare a gene sequence in humans, mice, dogs, chickens and frogs to see what sequences the mammals share and that frogs and chickens lack. If all the mammals have one sequence in common, it is likely to be important for making milk, growing hair or other features unique to mammals. Last year Myers and a colleague successfully recommended that a fish called the stickleback be added to the list of organisms to be sequenced by the National Human Genome Research Institute at the NIH. Myers said he, Noonan and others plan to submit the coelacanth for consideration soon.

34. Discovery Channel :: Answers From Expert Mikael Forteliu Q I know I m watching puppets and computer animated animals, not real ones, butstill, most of the prehistoric mammals are well ungangly, http://dsc.discovery.com/convergence/beasts/know/fortelius.html

September 25, 2005 Answers from Dr. Mikael Fortelius Q: If all of the dinosaurs went extinct, from what did the new generation of prehistoric beast evolve? Some of these animals look similar to some of the dinosaurs. Thank you, Janet Cameron A: Dear Janet, Some of the large mammals may look a bit like dinosaurs but they are not descended from them. Mammals and dinosaurs are both very old groups, and mammals existed already at the time of the dinosaurs. When the dinosaurs went extinct some mammals survived, and these survivors gave rise to all later mammals. For some reason dinosaurs seem to have been better at being large, and mammals started to grow large only after the dinosaurs had died out. It is interesting to think about why some large mammals look a bit like dinosaurs. The main reason for this is that large animals have to be built in certain ways in order to function well, so they tend to have similar builds and proportions. Similar lifestyles increase these similarities by a process called convergent evolution. A long neck is a very common attribute of very large, four-legged plant eaters, for example. (An elephant has a short neck, but its marvelous trunk does the same job, probably better.) I hope this answers your question!

35. Animal And Plant Fossils Artifacts Collection Life Before Man. Mighty mammals of the Past. prehistoric animals. prehistoricLife (Nature’s Hidden World). prehistoric mammals Our World After the http://www.mlb.ilstu.edu/about/depts/tmc/animalpl.htm

The Artifacts Collection TMC REALIA 372A5988A ANIMAL AND PLANT FOSSILS INVENTORY LIST Consists of 2 boxes (pt.1, pt.2) and 1 bag (pt.3) Contents of Artifacts Collections may change slightly as materials are added or lost. BOX Pt.1 Please return all items marked Pt.1 to this box. Books Eyewitness Book: Fossil Fossils (Golden Guide) (4 copies) Fossils (Illinois State Museum) (3 copies) Note: all Prehistoric Zoobook here are in a green plastic holder with a dinosaur imprint on the back. The holder says that Reptiles (vol. 6) and Dinosaurs (vol.7 are missing) (Book 3) Prehistoric Zoobooks: Flyers (Book 8) Prehistoric Zoobooks: Life Begins (Book 1) Prehistoric Zoobooks: Life Expands (Book 2) Prehistoric Zoobooks: Mammals (Book 9) (Part 1) Prehistoric Zoobooks: Mammals (Book 10) (Part 2) Prehistoric Zoobooks: Out of the Water (Book 5) Prehistoric Zoobooks: Swimmers (Book 4) Seashores (Golden Guide) The World We Live In: The First Four Billion Years of Life (volume 1) Magazines National Geographic (bound separately) "Explosion of Life: The Cambrian" (October 1993) "March Toward Extinction" (June 1989) "Fossils: Annals of Life Written in Rock" (August 1985) Time "Forever Amber" (February 12, 1996)

36. Prehistoric Animals Information And Links KeyWorlds.com s collection of prehistoric animals sites and links. Ice Ageanimals of Utah Ice Age mammals Mastodons and Other Megatherms Hunted by http://www.keyworlds.com/p/prehistoric_animals.htm

FREE Game Downloads Today's Featured Game FREE Download - Click Here FREE Download - Click Here FREE Download - Click Here ... Animals : Prehistoric Animals Links BBC Online: Walking with Dinosaurs Cretaceous Dinosaurs Dann's Dinosaur Reconstructions Dino Don ... KeyWorlds.com , a Piggyback.com company. Updated Friday, 21 September 2001 at 15:33:29 by LinkMaster Search by keywords: Free Inkjet Cartridge?

37. Triassic Period--Therapsids, Cynodonts, And The First Mammals Information about the animals of the Late Triassic, including the with chartsand images of prehistoric animals from the Karoo Basin of South Africa. http://www.uky.edu/KGS/education/Triassic.htm

Triassic PeriodTherapsids, cynodonts, and the first mammals Walking with Dinosaurs Chronology , BBC. Information about the animals of the Late Triassic, including the mammal-like reptile Placerias and cynodonts. Based on the "Walking with Dinosaurs" video series. The Evolution of Mammals , Enchanted Learning. Brief summary of the evolution of mammals, with links to information about the oldest mammal fossil from the Triassic. The Early Mammal-Like Reptiles , Iziko-South African Museum. Good summary of the rise of mammal-like reptiles from the Permian into the Triassic, with charts and images of prehistoric animals from the Karoo Basin of South Africa. Later mammal-like reptiles , including cynodonts, are discussed in another section, which includes information about their relationship to mammals. Triassic , Palaeos. Scroll down the page for a brief description of Triassic climate, continental positions, invertebrate life, vertebrate life, and plant life. Technical information about specific types of vertebrates, including therapsids, can be found in other parts of this site. At Therapsida , there is an abbreviated cladogram. You can follow the cladogram to

38. The Field Museum Of Natural History LOT Guide1 What evidence do we have that giant mammals once lived in the area that is now Reproducible cards help teach basics about which prehistoric animals were http://www.fieldmuseum.org/exhibits/exhibit_sites/education/LOTguide1.htm

Back Teachers: This page includes a sample of activities from Educational Activities for the Life Over Time Exhibit, a packet created for teachers and students. The packet includes previsit and postvisit activities that add to the positive learning experience of a trip to the Field Museum. Many of these activities can also be used in conjunction with the on-line version of Life Over Time. This activity packet was developed by Peter H. Laraba and Thomas J. Wickland, with support from the National Science Foundation. To order the complete packet, contact the Harris Loan Center at (312) 322-8853. Feel free to print out any of the activities listed below, and try them out with your students! Words from the past How big was that animal? Prehistoric motion Read more about LIFE OVER TIMEhere's a list of useful books For the young reader Aliki. Fossils Tell of Long Ago. New York: Crowell, 1972. Arnold, Caroline. Trapped-In-Tar: Fossils from the Ice Age. New York: Clarion Books-Houghton Mifflin Co., 1987. Berenstain, Michael. The Biggest Dinosaur. New York: Western Publishing Co., 1989.

39. Environment & Nature News - Giant Mammals Cause Prehistory Rethink - 19/09/2003 Two of the world s lost prehistoric giants, a rhinosized Australian marsupial In fact, the largest living terrestrial animals are the elephants of the http://www.abc.net.au/science/news/enviro/EnviroRepublish_949301.htm

ABC Home Radio Television News ... Podcasts Print Email to a friend Giant mammals cause prehistory rethink Bob Beale ABC Science Online Friday, 19 September 2003 The rhinoceros-sized diprotodon attempts to fend off a marsupial lion: creatures like this suggests Australia's prehistoric megafauna were not as puny as previously thought (Jeanette Muirhead) Two of the world's lost prehistoric giants, a rhino-sized Australian marsupial and a buffalo-sized South American rodent, were the largest known mammals of their kind and much larger than previously thought, according to two new studies. The studies, published in this week's issues of the British journal Biology Letters and the U.S. journal Science , re-evaluated the weights of the two extinct creatures, using a new calculation method based on the sizes of their major limb bones relative to those of other animals. The findings confirm that diprotodontian marsupials - which include kangaroos, wombats and possums and the mouse-sized mountain pygmy possum - have the largest known size range of all the mammals. And that rodents - which include mice rats, squirrels and guinea pigs - now have the second largest size range. In the first study, a team led by Dr Stephen Wroe, of the

40. Ancient Worlds News - Giant Mammals Cause Prehistory Rethink - 19/09/2003 Two of the world s lost prehistoric giants, a rhinosized Australian can thencalculate the weight of prehistoric animals from their fossilised bones. http://www.abc.net.au/science/news/ancient/AncientRepublish_949301.htm

ABC Home Radio Television News ... Podcasts Print Email to a friend Giant mammals cause prehistory rethink Bob Beale ABC Science Online Friday, 19 September 2003 The rhinoceros-sized diprotodon attempts to fend off a marsupial lion: creatures like this suggests Australia's prehistoric megafauna were not as puny as previously thought (Jeanette Muirhead) Two of the world's lost prehistoric giants, a rhino-sized Australian marsupial and a buffalo-sized South American rodent, were the largest known mammals of their kind and much larger than previously thought, according to two new studies. The studies, published in this week's issues of the British journal Biology Letters and the U.S. journal Science , re-evaluated the weights of the two extinct creatures, using a new calculation method based on the sizes of their major limb bones relative to those of other animals. The findings confirm that diprotodontian marsupials - which include kangaroos, wombats and possums and the mouse-sized mountain pygmy possum - have the largest known size range of all the mammals. And that rodents - which include mice rats, squirrels and guinea pigs - now have the second largest size range. In the first study, a team led by Dr Stephen Wroe, of the

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