Saber tooth tigers. By Kyle Simonson. Size. The saber toothed cat was the size of ... The saber toothed cat probably killed prey larger than them selves such as ...
Prehistory Eras: Paleolithic (Early Stone Age): ... bison, giant armadillo, wolves, bears, and saber-tooth cats People s advantage over the animals- tools: ...
Barriers can be canyons, mountain ranges, isthmus, deserts, ocean basin. Speciation ... c) Smilodon, a saber-toothed cat from the Pleistocene of N. America. Phylogeny ...
Canines used suffocate prey. Bite chest/neck. Wait prey to BLEED death ... More than one type Saber-tooth tiger. ( Hoplophoneus,Homotheruim,Simlidon. ...
These herbivores (plant-eaters) had long, dense hair and underfur, large ears (but much smaller than modern-day elephants), a long proboscis (nose), and long tusks.
Mesozoic Era (Age of the Dinosaurs) 225,000,000 years ago to 65,000,000 years ago Warm Climate Three Periods Triassic Jurassic Cretaceous Triassic Period (225-180 MYA ...
Humans in the Biosphere Earth as an Island- 1. all organisms that live on Earth share limited resource base 2. Understanding how humans interact is crucial to ...
Agriculture and the Origins of Civilization The Neolithic Age Paleolithic Times Precursor to Neolithic Hunting and gathering Subsistence living Later Paleolithic ...
Fossils Pgs. 106G 112G 8-2.2: Summarize how scientists study Earth s past environment & diverse life-forms by examining different types of fossils (molds, cast ...
Chapter 13 CLUES TO EARTH S PAST Alpha Decay In alpha decay, two neutrons and two protons (particles in the nucleus of an atom) break away from the parent atom as ...
Mammals of the Badlands By Christina Hurley Badlands: Geologic History Started forming about 75 million years ago Are composed of 6 different formations Pierre Shale ...
The History of Life on Earth Evidence of the Past Fossils Fossils: traces or imprints of once-living things Dead organism is covered by layer of sediment, which ...
Pleistocene megafauna Reference sites Bison antiquus graze with Western quaggas (Equus occidentalis) on a grassy flat in what is today San Francisco Bay ca ...
1st- 250 m.y.a.- climatic change-landmasses into one supercontinent. ... at least 57 mammalian species became extinct, including the mammoth, mastodon, ...
Bering Land Bridge: Beringia Where is it? It was located where the Bering Strait is today, between Russia and North America. The Bering Strait is the water way that ...
Title: Evolution Author: Coral Glades High School Last modified by: Coral Glades High School Created Date: 5/14/2006 11:29:54 AM Document presentation format
Fossils Rock Layers The Law of Superposition states that the oldest rock layers are normally on the bottom. Cross cutting relationships says that an intrusion or ...
Amber. Original remains stuck in a sticky resin from the trees. Body of the insect preserved ... New Jersey, when he heard that twenty years previous, workers ...
An ice age is a relatively cool period in Earth history, when vast ice sheets ... The most recent ice age was about 70 thousand years ago and ended about 10 ...
Title: Slide 1 Author: Sandy Wilson Last modified by: Sandy Created Date: 11/29/2006 3:45:19 AM Document presentation format: On-screen Show (4:3) Other titles
The Precambrian encompasses immense geological time, from ... In North America, the mastodon and mammoth, both huge relatives of the elephant, became extinct. ...
Tells how long something has existed by using special measurement techniques ... Mummification: Organism that die in dry places can dry out fast enough that ...
Chapter 14 Lessons From the Past, Lessons For the Future Chapter Outline How Successful Are We? Humans and the Impact of Culture The Loss of Biodiversity The Present ...
Life of the Cenozoic Era main points . 1. Angiosperms diversified, along with invertebrates 2. Early Tertiary climate in N America was humid and warm, becoming more ...
Lake. Bonneville. glaciers. Salt Lake City. 18,000 years ago . in Utah. Intro- The Ice Age in Utah ... Salt Lake - Today. 13. Shorelines of Lake Bonneville ...
Title: Volcanoes and Igneous Activity Earth - Chapter 4 Author: Stan & Cindy Hatfield Last modified by: terivernon Created Date: 12/18/2000 12:31:17 AM
Welcome to the California Quiz Show! To select a question, click on the point value. When you are ready for the answer (in the form of a question), just click on the ...
The STEGOSAURUS was a dinosaur from the Jurassic period (about 200 million years ... on its hind legs to reach high trees to feed with its strong, spoon shaped teeth. ...
North America Before Columbus 15,000 BC to 1492 The First People in North America Who were the first? It s hard to say 12,000 to 16,000 years ago are widely ...
A Screw-Theoretic Framework for Musculoskeletal Modeling and Analysis Michael J. Del Signore (mjd24@eng.buffalo.edu) December 16th 2005 Advisor: Dr. Venkat Krovi
Fossils are the remains or traces of organisms found in sedimentary rocks. ... Lung fish evolved into amphibians throughout the the Mississippian and Pennsylvanian. ...
Cenozoic rocks are more easily accessible and less deformed ... Primate Evolution. Several trends in the evolution of the Primate order help to define them ...
A Changing Landscape About 1600 years ago, people from Polynesia began settling in the islands of Hawaii These island people were accustomed to limited living space ...
Chapter 7 Fundamentals of Energy Fossil Fuels and Nuclear Energy Oil and Water Don t Mix If a spill is small, it can be contained by floating barriers, and the oil ...