Upload File

history of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic millions of years ago

  • Home
  • Documents
  • History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago
43
History of life on earth

Upload: agatha-hunter

Post on 12-Jan-2016

216 views

Category:

Documents


0 download

Report

Tags:

TRANSCRIPT

Page 1: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

History of life on earth

Page 2: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago
Page 3: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

010002000300040005000

hadean

archaean

proterozoic

paleozoicm

esozoiccenozoic

Millions of years ago

Page 4: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 5: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Stromatolites-definitive fossil life 3.5BYA

Precambrian - Archaean

Page 6: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Precambrian - Proterozoic

Prokaryotes + Eukaryotes-trace fossils-Ediacaran fauna

Page 7: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Precambrian - Proterozoic

Ediacaran fauna

Page 8: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 9: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Cambrian

Cambrian explosion

Why did such great fundamentally different body plans evolve in such great profusion in early evolutionary history but hardly at all thereafter?

How and why did so many great changes evolve in such a short period of time?

rapid diversification of higher taxa

Page 10: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Cambrian

Page 11: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Cambrian

Burgess shale

Page 12: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Cambrian

Conodonts-earliest vertebrates-teeth of cellular bone

Page 13: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Ordovician

-fauna differs remarkably from Cambrian-fish-like vertebrates appear-large nautiloids

Page 14: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Silurian

Eurypterids - water scorpions

Page 15: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Silurian

-first gnathostomesAcanthodiansPlacodermsOsteichthyes

Page 16: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Devonian

-sarcopterygii, actinopterygii-ammonoids

Page 17: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Devonian

-chelicerates-mandibulates

Page 18: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 19: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Devonian

-ichthyostega

Page 20: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago
Page 21: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Carboniferous & Permian

-sharks diversified

Page 22: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Carboniferous & Permian

-winged insects

Page 23: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Carboniferous & Permian

-amphibians diversified

Page 24: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Paleozoic - Carboniferous & Permian

reptiles

mammals

-amniotes gave rise to synapsids & diapsids

Page 25: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago
Page 26: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 27: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

coccolithophores

Page 28: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

-frogs, lizards, snakes, turtles

Page 29: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

archosaurs

Page 30: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

Archosaursphytosaurspterosaurscrocodiliansdinosaurs

Page 31: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

Dinosaurssaurischians

theropods

sauropods

Page 32: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Mesozoic - Triassic, Jurassic, Cretaceous

Dinosaursornithischians

hadrosaurs

ceratopsians

Page 33: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago
Page 34: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 35: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

marsupials radiatedcolubrids radiatedflightless birds appeared

Page 36: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

-bats & apes appear

Page 37: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

edentates

Page 38: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

artiodactyls

Page 39: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

perissodactyls

Page 40: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Tertiary

teleosts diversifiedwhales & sealions appeared

Page 41: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

PrecambrianArchaeanProterozoic

PhaenerozoicPaleozoic

CambrianOrdovicianSilurianDevonianCarboniferousPermian

MesozoicTriassicJurassicCretaceous

CenozoicTertiaryQuaternary (Pleistocene - Recent)

Page 42: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Pleistocene - present

similar fauna to today

Page 43: History of life on earth. hadean archaeanproterozoicpaleozoicmesozoiccenozoic Millions of years ago

Phaenerozoic - Cenozoic - Pleistocene - present

4 major glaciations-more to come


The Hadean-Archaean Environment - Newcastle University

Behold Now Behemoth -Job 40:15 - etvfc.orgetvfc.org/presentations/ppt/behemoth.pdf · • “Dinosaurs lived millions of years ago. The first dinosaurs lived 225 million years ago

Hadean)mantle)melting)recorded)by)southwest) Greenland ... · Hadean mantle melting recorded by Southwest Greenland Chromitite 186Os signatures: Supplementary Methods 1 Samples Three

Nano- and micro-geochronology in Hadean and Archean ...€¦ · Presidential address SPECIAL COLLECTION: NANOMINERALS AND MINERAL NANOPARTICLES Nano- and micro-geochronology in Hadean

Origin of Earth/ Hadean Eon - Salem State Universityw3.salemstate.edu/~bhubeny/GLS201/5.Hadean.pdf · Origin of Earth/ Hadean Eon Brad Hubeny The Precambrian Precambrian Cratons and

The Hadean Crust: Evidence from >4 Ga Zircons

The Hadean & Archean- Part I

Hadean to Archean Some Hell-on-Earth Norman H. Sleep

Post-Hadean transitions in Jack Hills zircon provenance A ...sims.ess.ucla.edu/PDF/Bell_and_Harrison_2013.pdf · reflect changes in the sediment source during late Hadean–early

Dinosaurs Before Dark. What is a dinosaur ? Dinosaurs are reptiles that lived millions of years ago

Nepal Population Reconstruction to First Hominid 1.5 millions years Ago

earthscienceinstructions.wikispaces.com · Web view... About how many years ago did the first insects appear? _____ (millions of years ago) 5) About how many years ago is the estimated

Millions and millions of people have flocked through the doors of Madame Tussauds since they first opened over 200 years ago and it remains just as

Solar Nebula Hypothesis - tamiu.edu labs/Hadean-Archean.pdfArchean Eon - the time of crust-building 9. Modern Plate Tectonics 10. ... Era Holocene Bois tocene Pliocene Miocene Millions

THE PRIMORDIAL EARTH Hadean and Archean Eons THE PRIMORDIAL EARTH Hadean and Archean Eons Formation of the Solar System The Solar Nebula Hypothesis

Precambrian Earth and Life History—The Hadean …thisoldearth.net/ESC102_lectures/ch08.pdfPrecambrian Earth and Life History—The Hadean ... Both Archean and Proterozoic rocks are

From the Hadean to the Himalaya: 4.4 Ga of felsic

Chapter 25 The History of Life on Earth. Antarctica many millions of years ago Antarctica now… WOW!!

Behold Now Behemoth -Job 40:15 · • “Dinosaurs lived millions of years ago. The first dinosaurs lived 225 million years ago. The last dinosaurs lived 65 million years ago. Some

Caramel Și Griș_Adi Hadean

Major Ice Age Periods Fluctuating cool periods on Earth which lasted for millions of years 2100-2400MM years ago “Huronian” 800-600MM years ago “Snowball

Constraints on Hadean zircon protoliths from oxygen ...isotope.colorado.edu/~mojzsis/2007_Trail_Gcubed.pdf · Constraints on Hadean zircon protoliths from oxygen isotopes, Ti-thermometry,

Coal. Location of World’s Coal Fields The Process of Creating Coal We start with organic material from hundreds of millions to tens of millions ago

FOSSILS: How do we know that there was life millions of years ago??

Hadean Eon & the formation of Earth. The Hadean Eon Basal part of the former Precambrian Era

Fossil Fuels. Under what type of conditions did coal form millions of years ago?

Oldest rocks from Peninsular India: Evidence for Hadean to …€¦ · Oldest rocks from Peninsular India: Evidence for Hadean to Neoarchean crustal evolution M. Santosha,⁎, Qiong-Yan

Chapter 8 Precambrian Earth and Life History—The Hadean and Archean

DRAFT 2. Kaniksu Batholith (Flir) - 50 to 100 millions ... · PDF fileBelt supergroup (Bsg) - 1.1 to 1.4 billion years ago 2. Kaniksu Batholith (Flir) - 50 to 100 millions years ago

Geologic Time MYA? MYA? MYA? MYA stands for Millions of Years Ago Geologic time is measured in millions of years because the time span is so large

The world turns over: Hadean–Archean crust–mantle evolutionarcher/deep_earth_readings/griffin... · The world turns over: Hadean–Archean crust–mantle evolution ... Earth's

University of California, Santa Cruz · 2012-03-15 · PANGEA PALEO-TEThÝS OCEAN G NDWA TETHYS CEAN Millions Of Years Ago . Early Triassic 237 Ma NGEA Millions Of Years Ago OCEAN

INVITED REVIEW Earth’s atmosphere – Hadean to early ... · PDF fileChemie der Erde 68 (2008) 235–264 INVITED REVIEW Earth’s atmosphere – Hadean to early Proterozoic George

THE PRECAMBRIAN HADEAN ARCHEAN PROTEROZOIC. The Big Bang Event that occurred approximately 13.7 BILLION years ago All the mass and energy concentrated

No evidence for Hadean continental crust within Earth's oldest …easweb.eas.ualberta.ca/download/file/papers/paper_226.pdf · 2016-09-21 · the Hadean Earth was dominated by mafic-composition