vectors and rates of plate movement

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vectors and rates of plate movement
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Eras Periods Epochs comments Paleozoic Cambri
an Pangean supercontinent Ordovician most
invertebrate Phyla present brachiopods and
cephalopods dominant all animals
marine first land plants first
cephalochordates and agnathans Silurian exten
sive continental seaways jawless fish
flourish first jawed fishes land
arthropods Devonian all fish
present first amphibians first winged
insects Carboniferous Mississipian tropical/su
btropical, wet Pennsylvanian lobe finned
fishes dominant first reptiles Perm
ian breakup of Pangea continental
elevation cooler first great
extinction Mesozoic Triassic Laurasia and
Gondwana, Tethys sea hotter and
arid Gymnosperms dominant first
mammal-like reptiles dinosaurs (age of
reptiles) Jurassic formation of Atlantic
Ocean begins development of continental
seaways first birds Cretaceous Angiospe
rms Cenozoic Tertiary Paleocene Archaic
mammals (age of mammals) Eocene modern mammals
and birds first anthropoids Oligocene f
irst apes Miocene Pliocene first
hominids Quaternary Pleistocene first humans
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Era Periods Epochs comments Paleozoic Cambrian
Pangean supercontinent Ordovician most
invertebrate Phyla present brachiopods and
cephalopods dominant all animals
marine first land plants first
cephalochordates and agnathans Silurian extensi
ve continental seaways jawless fish
flourish first jawed fishes land
arthropods Devonian all fish
present first amphibians first winged
insects Carboniferous Mississipian tropical/subtr
opical, wet Pennsylvanian lobe finned fishes
dominant first reptiles Permian bre
akup of Pangea continental
elevation cooler first great
extinction
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Era Periods Epochs comments Mesozoic Triassic
Laurasia and Gondwana, Tethys sea hotter and
arid Gymnosperms dominant first
mammal-like reptiles dinosaurs (age of
reptiles) Jurassic formation of Atlantic Ocean
begins development of continental
seaways first birds Cretaceous Angiosperms
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Era Periods Epochs comments Cenozoic Tertiary
Paleocene Archaic mammals (age of
mammals) Eocene modern mammals and
birds first anthropoids Oligocene first
apes Miocene Pliocene first
hominids Quaternary Pleistocene first humans
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cleavage
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fossilized Precambrian embryos
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Echinoderms
sessile crinoid
free-swimming cystoids
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Ostracoderms the earliest jawless fishes
Ordovician-Silurian
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Ostracoderm head armor
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Ostracoderm
nervous system
pharynx
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Placoderm head armor
Paired appendages
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Placoderms earliest jawed fishes
Silurian-Devonian
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Dunklosteus monster placoderm
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Dipnoi lungfishes
Sarcopterygii fleshy finned fishes Devonian-Carbo
niferous
Crossopterygii coelocanths