Study Guides (248,403)
Canada (121,540)
Geology (85)
GEO1301 (9)
All (2)

GEO-class2.docx

3 Pages
131 Views
Unlock Document

Department
Geology
Course
GEO1301
Professor
All Professors
Semester
Winter

Description
13 Geological time slideGeological timescale remember these 4 Life never started from scratch1Precambrian no life yetalgae produces oxygen which produced life2Palezoic life started plants 3Mesozoic reptiles dinosaurs4Cenozoic from reptiles to humans Dinos went extinct meteor impactimpact made dust dust got trapped into the atmosphere solar radiation sun did not reach the earthless food less plants etcdied THEORY2 proofs particles in atmosphere settled in different parts of earth back down on the surface and formed a thin layer ofThat thin layer was 65 M years old was some mamals but dinos ate them so when they died they raised humans came lastSlide 19 dont need to know Info but dont need to know Grand canyon 2KM of rocks going up in 1 part recorded formed 2 billion years agoHow do we date rocks Relative dating give
More Less

Related notes for GEO1301

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit