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Topic: Mammal-like reptile


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In the News (Sun 20 Dec 09)

  
 What Kind of Animal am I?
Go back to the guessed animal and classify it as a mammal or a reptile according to its distinct characteristics.
They will then classify their animal as a mammal or a reptile.
5) Have each group draw, list the characteristics and classify their animal as a reptile or a mammal (animal chosen from provided books).
www.fhsu.edu /te/facstaff/gtaggart/lessons/fall99/animal4.html   (398 words)

  
 mapblast.ca - State reptile
Even though the state has an official marine mammal (the manatee), an official land mammal (Florida panther), an official state reptile (alligator, of course...
Pythons and other exotic snakes starred in the reptile show, and the yellow-naped Amazon parrot who sang "Why Do Fools Fall in Love?" — with feeling!
B OSTON -- On a recent visit to Beacon Hill, Dedham Girl Scout Troop 3582 learned a hard political lesson that the press won't always be on their side.
www.mapblast.ca /State-reptile/news/search   (398 words)

  
 105.Reader
-in Triassic, included Therapsid reptiles with distinctive mammal-like characteristics: limbs more bulky, tucked under body, specialized jaw bones, and differentiated teeth as well as distinctive mouth and palate suggesting warm bloodedness
CB: all modern reptiles, ectothermic – body temp.
Famous dino bone beds in Alberta, Canada that suggest dinos moved in the large groups, similar to modern herds of mammals
tornado.sfsu.edu /geosciences/classes/lwhite/mz1.htm   (398 words)

  
 BBC News SCI/TECH Tiny gecko is 'world's smallest'
"It is smaller than any reptile, mammal or bird yet discovered"
The little creature crawling across the coin is said to be the world's smallest reptile.
The Jaragua Sphaero or dwarf gecko measures just 1.6 centimetres (three-quarters of an inch) in length and is reported in the December issue of the Caribbean Journal of Science.
news.bbc.co.uk /hi/english/sci/tech/newsid_1689000/1689313.stm   (270 words)

  
 Alabama State Mammal
animal, bird, color, dance, fish, flower, flag, fossil, mammal, music, nut, motto, reptile seal, song, tree...
the animal was a very large and elongated mammal with fins...
animal, bird, color, dance, fish, flower, flag, fossil, mammal, music, nut, motto...
www.justanimals.info /browse/alabama-state-mammal.html   (270 words)

  
 Part 6: The Gulf Between Reptiles and Mammals
There is a continuum of fossil forms from basically primitive reptiles, to primitive synapsid reptiles, to advanced mammal-like reptiles, to primitive reptile-like mammals, to advanced mammals of the kind that survive today.
The evidence is based on detailed studies of jaw articulation in reptiles and mammals (both living and fossil) and the development of the bones of the mammalian middle ear, three of which appear to be the same as bones that help to articulate the reptilian jaw.
It explains some ways reptiles and mammals are different from one another, and implies they have always been different.
www.geocities.com /Athens/Academy/6040/ce06.htm   (270 words)

  
 Australian Wildlife Feature Story - Short-beaked Echidna, Tachyglossus aculeatus
the common name of echidna comes from an earlier scientific name of Echidna hystrix which referred to the Greek goddess Ekhidna who was half reptile, half mammal - reference to an animal that had fur and lactated but layed eggs
Australian Wildlife Feature Story - Short-beaked Echidna, Tachyglossus aculeatus
Echidnas of Australia and New Guinea, M Augee and B Gooden, 1993.
www.australianwildlife.com.au /features/echidna.htm   (270 words)

  
 Reptile Forums.com - Index - home depot
If you are drilling plexiglass, you definintly need a fast drill with stating out with a small drill bit and moving up in size until the size you want hole wise.
www.reptileforums.com /forums/showthread.php?p=67337   (146 words)

  
 South African Museum - Fossil Reptiles of the South African Karoo
The dicynodonts, with such characters as the temporal opening in the side of the skull, were clearly mammal-like reptiles, but with specializations like a horny beak and highly modified chewing action, they merely represent a very successful herbivorous branch of the mammal-like reptiles persisting until late in the Karoo period.
However, the other early mammal-like reptile group, the Therocephalia, were from the beginning a progressive and diversified group, and it is probably through them and their descendants, the cynodonts, that the line leading to mammals ran.
Cusped teeth, of which these were early forerunners, are an important characteristic of mammals, and much of early mammal classification revolves around the nature of complicated tooth cusp patterns.
www.museums.org.za /sam/resource/palaeo/cluver/early.htm   (1119 words)

  
 Best Ideas for Teaching Grades 3-5
(Mammal, Fish, Reptile, Amphibian, Crustacean, Mollusk, etc.) Give the student groups a couple of minutes to decide which classification fits each of their animals named on the index cards.
Tell the students that they will each be responsible for one animal and that they should be able to support their classification decisions based on prior instruction.
On sentence strips of a different color or white sentence strips with a different colored marker, write the following ocean zones: the sunlit zone which includes the coral reef, the tide pool, the rocky ocean floor, and the sandy ocean floor; the twilight zone; the deep ocean; and the abyss.
teacher.scholastic.com /grade/grades35/oct_grades35_lesson1.htm   (1315 words)

  
 Animals Marine Mammal All Marine Mammals Are Protected Under The Marine Mammal Protection Act (MMPA) Regardless Of Cooperative Agreements With States And Alaska Natives Regarding Marine Mammal Resources
The Northcoast Marine Mammal Center is a private non-profit organization, dedicated to the rescue and rehabilitation of stranded, sick or injured seals, sea lions, dolphins, porpoises and whales along the Northern most coast of California.
All marine mammals are protected in the United States by the Marine Mammal Protection Act of 1972 there are still threats to marine mammal populations, such as illegal hunting.
Marine Mammal Net is a family of online organizations dedicated to providing internet users with accurate, up to date information about the science and conservation of marine mammals around the world.
wild-animals.ciide.com /wild-animalsTO4964.html   (779 words)

  
 Comparative Anatomy Skull Sets from Skulls Unlimited
This skull set gives the student the opportunity to compare the skulls and dentition of two carnivores, two herbivores and one omnivore, as well as a bird and a reptile.
These mammal skulls demonstrate their dietary differences - illustrated by each animals dentition.
This kit, which is offered at a substantial discount, contains a raccoon, beaver, and bobcat skull (All Natural Bone), the book: "Key Guide to Mammal Skulls and Lower Jaws", curriculum and teaching ideas, and a ruler.
www.skullsunlimited.com /set.htm   (566 words)

  
 Search Tuna Report for Mammal-Like Reptiles
Glossary In the Permian period the mammal like reptiles reached their peak (they are also known as therapsids) and were the dominant group until their decline in the Mid to Late Triassic, but not before they gave rise to the first mammal....
However, the other early mammal-like reptile group, the Therocephalia, were from the beginning a progressive and diversified group, and it is probably through them and their descendants, the cynodonts, that the line leading to mammals ran.
All mammals have backbones, and the earliest mammals were probably evolved from therapsid (mammal-like) reptiles and appear in the fossil record in the Triassic period....
searchtuna.com /ftlive/741.html   (566 words)

  
 Mammal-like reptiles - Wikipedia, the free encyclopedia
Mammal-like reptiles is a term used to describe the prehistoric animals that appear to be the reptilian ancestors of mammals.
The term is not considered a formal one by most experts, for, technically speaking, the mammal-like reptiles are closer on the evolutionary branch to mammals than to the traditionally defined
reptiles (thus, 'reptile-like mammals' would be a more accurate term).
en.wikipedia.org /wiki/Mammal-like_reptile   (566 words)

  
 The International Museum of Texas
Throughout the Triassic, reptiles rapidly flourished with the extinction of mammal-like reptiles, producing the highly succesfu1 archosaur group which gave rise to crocodiles, pterosaurs, and the dinosaurs.
The breakup of Pangaea at the end of the Triassic separated dinosaur populations along with the first true mammals, tiny burrowing descendants of the mammal-like reptiles.
Skulls of the advanced mammal-like reptile (featuring pronounced canine teeth), extremely close to the ancestry of the mammals, from the Early Triassic of South America.
www.kingtutexhibit.com /mesozoic_era.htm   (566 words)

  
 Reptile/mammal transitions bibliography
Hopson, J. A., 1976, Mammal-like reptiles and the origin of mammals: Discovery, v.
Gish, D. T., 1981, The mammal-like reptiles: ICR Impact Series, v.
Sloan, R. E., 1983, The Transition Between Reptiles and Mammals, in Zetterberg, P. J., ed., Evolution Versus Creationism: The Public Education Controversy: Phoenix, Arizona, Oryx Press, p.
www.talkorigins.org /origins/biblio/reptile_mammal_transitions.html   (566 words)

  
 Origin of Dinosaurs and Mammals - Erickson
Among the earliest synapsids were the pelycosaurs, the so-called 'primitive mammal-like reptiles.' Dominant in the Late Pennsylvanian and Early Permian, the pelycosaurs were succeeded in the Late Permian by their descendants, the therapsids, which flourished into the Triassic.
In general, the solid-skulled synapsid reptiles had massive and thick-boned skeletons whereas the skeletons of the open-skulled diapsids, and the dinosaurs in particular, were slender and lightly constructed.
Synapsid and diapsid reptiles were only very distantly related, having diverged from the basal reptile stock during the Pennsylvanian period 100 million years before the Triassic.
microlnx.com /dinosaurs/Synapsid_Diapsid.html   (566 words)

  
 reptile illustration
Reading Reptile, a community-oriented children's bookstore specializing in books and tapes for children, sponsors book clubs, story hours, author events and the annual DNA literature festival in Kansas City, Missouri.
Reptile and amphibian art by John N. Agnew including limited edition prints of Komodo Dragons,iguanas, turtles, treefrogs, original paintings and murals...
This reptile fossil was found in the Yixian Formation in Lingyuan, Liaoning Province, China...
www.reptile-info.com /12/reptile-illustration.html   (566 words)

  
 Australian Fossil A Mystery
It was thought that all the mammal-like reptiles became extinct by the end of the Triassic, about 200 million years ago, or evolved into the small mammals that are our ancestors.
About 230 million years ago there was a mass extinction that killed off most of the mammal-like reptiles that had ruled the Earth for tens of millions of years.
However, scientists in Australia have made what could be an amazing discovery; the fossil remains of a mammal-like reptile, called a dicynodont, that are only 105 million years old.
www.jpinstitute.com /news/jn_dicynodont.jsp   (566 words)

  
 Keeping wild animals such as birds, horses, bears. Drive through wild animal park.
The platypus has a bill like a duck, fur like a mammal and webbed feet.
First reptiles - A simple description of reptiles, focusing on their evolutionary advantages over amphibians When the first reptiles arose from amphibians some 70 million years after the first amphibians appeared, they descendants of the reptiles would be the first Earthlings to set foot.
Reptile and amphibian reptiles - Hand painted airbrushed shirts with Reptile and Amphibian Designs by Animation Shirts feature a large selection of reptiles, such as iguanas, frogs, snakes, geckos and more.
wild-animals.ciide.com /wild-animalsFR5100.html   (7860 words)

  
 Permian Period--The rise of mammal-like reptiles
In another section, is a technical discussion of the Gorgonopsia with pictures of these "saber-tooth" mammal-like reptiles of the Permian.
Contains an introduction, explanation of Karoo Basin geology, descriptions and images of mammal-like reptile fossils, and notes on the exploration and preservation of fossils.
Summary of important events in Permian history, including the rise of the synapsids (mammal-like reptiles), with examples like Dimetrodon.
www.uky.edu /KGS/education/Permian.htm   (7860 words)

  
 dinosaurs-inostrancevia
By this stage of evolution of mammal-like reptiles, the limbs are tucked
This specimen is represented by a skeleton of a large sabre-toothed theriodont reptile.
This is in contrast to more primitive reptiles that have the upper part of the
www.mathematical.com /dinoinostrancevia.html   (7860 words)

  
 South African Museum - Fossil Reptiles of the South African Karoo
The Dinocephalia, mentioned earlier, were among the most primitive of the mammal-like reptiles, but some of their features, particularly in the skull, serve to illustrate the fundamental characteristics of mammal-like reptiles.
The Dinocephalia, although primitive members of the mammal-like reptile stock, were therefore altogether distinct from other reptile groups, but it is most unlikely that such mammalian characteristics as hair, mammary glands and 'warm-bloodedness' were present among them.
A large opening in the temporal region, immediately behind the eye-socket, permitted bulging of the jaw muscles during chewing and biting, and is characteristic of all mammal-like reptiles.
www.museums.org.za /sam/resource/palaeo/cluver/early.htm   (1119 words)

  
 OZ fossils - The Age of Reptiles - Northern Region - Dicynodont
Dicynodonts are a kind of mammal-like reptile, part of a group called therapsids.
Also the way that their back legs are located directly beneath their body instead of splaying out sideways is also more like a mammal than a reptile.
Most of the skeleton of a dicynodont is more like a reptile’s than a mammal’s.
www.abc.net.au /ozfossil/ageofreptiles/northern/dicynodont.htm   (973 words)

  
 Keeping wild animals such as birds, horses, bears. Drive through wild animal park.
Illinois state reptile - Online election of the official State of Illinois Amphibian and Reptile.
Japans mammal - Futo is also one of Japans top diving resorts with a big variety of reef fish the attention from media and marine mammal protection organisations all over the world, the.
Lessons in life from an ancient Australian is the longest-surviving mammal on earth, and scientists think it may carry lessons in living for the.
wild-animals.ciide.com /wild-animalsFR5100.html   (7860 words)

  
 Dimetrodon - Permian Period
It is often referred to as mammal-like reptile, based on characteristics of the skull and dentition.
It was a predacious reptile that was on the top of the food chain during the early Permian.
Dimetrodon was a dominant carnivore, the largest one of the Permian period.
www.prehistory.com /dimetrod.htm   (7860 words)

  
 therapsd.htm
Thus, the fossil record demonstrates, during the transition from therapsid reptile to mammal, various bones in the skull slowly migrated together to form a second functional jaw joint, and the now-superfluous original jaw bones were reduced in size until they formed the three bones in the mammalian middle ear.
The fossil transition from reptile to mammal is one of the most extensive and well-studied of all the transitions, and detailed series of fossils demonstrate how this transition was accomplished.
Since the determining characteristic of a mammal in the fossil record is the structure of the jaw bone and joint, all of the therapsids up to the Morganucodonts are classified as reptiles, and all those after that are considered to be mammals.
www.geocities.com /CapeCanaveral/Hangar/2437/therapsd.htm   (2573 words)

  
 Dinosaurs for K-12, Page 2
Late Permian mammal-like reptile; From Russian Dinosaur Exposition
Early Triassic mammal-like reptile; From Russian Dinosaur Exposition
Late Permian reptile; From The Russian Dinosaur Exposition
falcon.jmu.edu /~ramseyil/dinosaurs.htm   (753 words)

  
 Zebra Online
Regenstein Small Mammal/Reptile House- Dan Bernier, Animal Keeper
Regenstein Small Mammal/Reptile House- Lazlo Szilagyi, Animal Keeper
Regenstein Large Mammal House- Pearl Yusef, Lead Keeper
www.lpzoo.com /education/zebra/student/a_interview.html   (114 words)

  
 Varan - kaijuphile.com Forums
Neither Varan nor Baragon is a reptile/mammal hybrid, a mutation, or a space monster.
Quote[/b] (kpa @ Dec. 15 2003,06:59)]Neither Varan nor Baragon is a reptile/mammal hybrid, a mutation, or a space monster.
The name of Varan's species (Baranopoda) somewhat sounds like Baragon.
www.kaijuphile.com /forums/showthread.php?t=512   (1275 words)

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