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LIFE OF THE PALEOZOIC

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AMPHIBIAN. MODERN COELACANTH. AMPHIBIANS. ICHTHYOSTEGA. REPTILES. LIMBS. LUNG. SKIN. AMNIOTIC EGG. MORE ABOUT REPTILES IN THE MESOZOIC. EARLY PLANTS OF THE ... – PowerPoint PPT presentation

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Title: LIFE OF THE PALEOZOIC


1
CHAPTER 10
2
LIFE OF THE PALEOZOIC
3
THE CAMBRIAN EXPLOSION OF LIFE
  • SHELLED ANIMALS

4
(No Transcript)
5
SMALL SHELLY FOSSILS
6
THE BURGESS SHALE FAUNA
7
BURGESS SHALE FAUNA
8
PIKAIA
9
ANOMALOCARIS
10
OPABINIA
11
MARRELLA
12
HALLUCIGENIA
13
UNICELLULAR ANIMALS
14
RADIOLARIA
15
CUP ANIMALS
ARCHAEOCYATHIDS
16
PORIFERA (SPONGES)
17
(No Transcript)
18
CNIDARIA
19
(No Transcript)
20
DEVONIAN RUGOSE CORALS
21
BRYOZOA
22
BRACHIOPODS
23
INARTICULATE
24
ARTICULATE
25
MOLLUSKS
26
AMPHINEURA
27
MONOPLACOPHORA
28
PELECYPODA
29
CEPHALOPODA
30
(No Transcript)
31
(No Transcript)
32
(No Transcript)
33
ARTHROPODS
34
TRILOBITES
CAMBRIAN
35
CAMBRIAN
36
ORDOVICIAN
37
SILURIAN
38
OSTRACODS
39
EURYPTERIDS
40
ECHINODERMS
41
ASTEROIDEA
42
(No Transcript)
43
CRINOID
44
GRAPTOLITES
45
CONODONTS
46
THE RISE OF FISHES
47
(No Transcript)
48
CHORDATES
BRANCHIOSTOMA
49
AGNATHA
50
OSTRACODERMS
51
ACANTHODIANS
52
BONY FISH
53
DEVONIAN LUNGFISH
54
AMPHIBIAN
FISH
55
FISH
FISH
AMPHIBIAN
56
(No Transcript)
57
MODERN COELACANTH
58
AMPHIBIANS
59
(No Transcript)
60
ICHTHYOSTEGA
61
REPTILES
  • LIMBS
  • LUNG
  • SKIN
  • AMNIOTIC EGG
  • MORE ABOUT REPTILES IN THE MESOZOIC

62
EARLY PLANTS OF THE PALEOZOIC
  • CHLOROPHYTES
  • GREEN ALGAE (ORDOVICIAN)
  • NON-VASCULAR PLANTS
  • COOKSONIA
  • AGLAOPHYTON
  • VASCULAR LAND PLANTS
  • RHYNIA (MIDDLE DEVONIAN)

63
VASCULAR PLANT
COOKSONIA
64
NON-VASCULAR PLANT
AGLAOPHYTON
65
LATE PALEOZOIC FORESTS
  • LYCOPSIDS
  • LEPIDODENDRON
  • SPHENOPSIDS
  • CALAMITES
  • TRUE FERNS
  • SEED FERNS
  • GLOSSOPTERIS
  • CORDATIES

66
SPHENOPSID
CALAMITES
67
TRUE FERN
PECOPTERIS
68
CORDAITES
69
MASS EXTINCTIONS
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