Study Guides (390,000)
CA (150,000)
UTSG (10,000)

Last Lecture Timeline


Department
Earth Sciences
Course Code
ESS102H1
Professor
C.Banks

This preview shows pages 1-3. to view the full 10 pages of the document.
GLG105H1 Exam Review 10-12-07 10:47 PM
1. ancient times
Aristotle
May have been the most influential later
o Earth time immense compared to our life
o Water flows back and forth within the earth (breathing
analogy)
o Fire-air-water-earth above one another (shells)
2. renaissance
da Vinci
hand written observations and insights
sediments accumulate in ocean
fossils come from living organisms
Agricola
De Re Metallica (on the nature of metals)
o Mainly about mining in Saxony
o Includes mineral classification
o Uses the term “fossils” first (referred to anything dug up)
Steno
Podromus
o Outlines dissertation on a solid contained within a solid
o Argues that sedimentary strata deposited in water
o Formulates stratigraphy principles:
! Superposition
! Originally horizontally
! Continuity
o Explains rock sequence in Tuscany
o Recognizes “gluzsogetraeas shark teeth
Process-oriented thinking
Descartes
www.notesolution.com

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

Cartesian coordinates
Principiae Philosophiae
o Earth formed from extinguished star
o Four phases of cooling (produced shells)
o Outer shell collapsed
Biblical dogma
Ussher
Annals of the World
God created the earth on Saturday, October 22, 4004 BC
Burnet
Sacred theory of the earth
o 7 stages of earths development
o consistent with biblical account
3. 18th century
Lhwyd
Suggests great age for Earth from fallen boulders
Fossils grew from seeds and eggs within the rocks
Scheuchzer
1730 Physia Sacra
fossils buried by biblical flood
o “homo diluvii testis”
Buffon
Des epoques de la nature
o Dates for origin of earth using cooling of iron spheres
! Estimated age ~ 75 000 years
Formation of rocks: fireman vs watermen (plutonists and neptunists)
Werner, the “great oracle of geology
www.notesolution.com

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

Short classification of the various types of mountains
Rocks formed in 4 stages from a hot primeval ocean:
o Young volcanic
o Swept-together
o Stratified
o Primitive/ transitional
Basalt controversy
Catastrophic view
Hutton, the “gentleman farmer
Theory of the earth
Heat as geologic driving force
Fieldwork
Rocks from magma
o Granite crosscuts limestone schist’s
Uncomformities
o Repeated cycle of deposition, uplift, erosion shows long time
span
Uniformitarian view
Hall
Experiments with whinstone
Shows basalt did form from melt
4. 19th century
Smith (digging of canals)
Principle of faunal succession
1815 geologic map of England
o “the map that changed the world”
Cuvier
1802 map and column of rocks near Paris
suggests several catastrophic floods to have formed these layers
recognized mass extinctions (but refuses evolution)
examines “homo divulii testis” is fossil of huge salamander
www.notesolution.com
You're Reading a Preview

Unlock to view full version