Fossils Paleozoic era Continents Appearances
Anomalocaris canadensis Cambrian period North America Water Dwellers
Opabinia regalis Cambrian period North America Water Dwellers
Ottoia prolifica Cambrian period North America Water Dwellers
Pikaia gracilens Cambrian period North America Water Dwellers
Paradoxides paradoxissimus Cambrian period North America Water Dwellers
Diraphora bellicostata Cambrian period Australia Water Dwellers
Australohalkieria superstes Cambrian period Antarctica Water Dwellers
Fallotaspis tazemmourtensis Cambrian period Africa Water Dwellers
Peytoia infercambriensis Cambrian period Europe Water Dwellers
Haikouichthys ercaicunensis Cambrian period Asia Water Dwellers
Wiwaxia taijiangensis Cambrian period Asia Water Dwellers
Horseshoe crab Ordovician period Europe Water Dwellers
Crinoid Ordovician period Europe Water Dwellers
Cheirurus ingricus Ordovician period Europe Water Dwellers
Cameroceras trentonense Ordovician period North America Water Dwellers
Astraspis desiderata Ordovician period North America Water Dwellers
Isotelus brachycephalus Ordovician period North America Water Dwellers
Megalograptus ohioensis Ordovician period North America Water Dwellers
Mixopterus kiaeri Silurian period North America Water Dwellers
Carcinosoma scorpioides Silurian period North America Water Dwellers
Eoarthropleura ludfordensis Silurian period Europe Water Dwellers
Parioscorpio venator Silurian period Europe Water Dwellers
Brontoscorpio anglicus Silurian period Europe Water Dwellers
Pterygotus atlanticus Silurian period Europe Water Dwellers
Eurypterus remipes Silurian period Europe Water Dwellers
Polymerolepis Silurian period Asia Water Dwellers
Eastmanosteus yunnanensis Devonian period Asia Water Dwellers
Stethacanthus altonensis Devonian period Europe Water Dwellers
Coccosteus cuspidatus Devonian period Europe Water Dwellers
Cephalaspis lyelli Devonian period Europe Water Dwellers
Palaeocharinus rhyniensis Devonian period Europe Water Dwellers
Edestus protopirata Devonian period Europe Water Dwellers
Ammonite Devonian period Africa Water Dwellers
Acanthostega gunnari Devonian period North America Water Dwellers
Ichthyostega stensioei Devonian period North America Water Dwellers
Hynerpeton bassetti Devonian period North America Water Dwellers
Tiktaalik roseae Devonian period North America Water Dwellers
Jaekelopterus rhenaniae Devonian period North America Water Dwellers
Michelinoceras primum Devonian period North America Water Dwellers
Cladoselache clarki Devonian period North America Water Dwellers
Eusthenopteron foordi Devonian period North America Water Dwellers
Hyneria lindae Devonian period North America Water Dwellers
Dunkleosteus terrelli Devonian period North America Water Dwellers
Xenacanthus luedernesis Devonian period South America Water Dwellers
Megarachne servinei Carboniferous period South America Reptile's Beginnings
Mesothelae Carboniferous period North America Reptile's Beginnings
Meganeura monyi Carboniferous period North America Reptile's Beginnings
Arthropleura armata Carboniferous period North America Reptile's Beginnings
Proterogyrinus pancheni Carboniferous period North America Reptile's Beginnings
Hylonomus lyelli Carboniferous period North America Reptile's Beginnings
Petrolacosaurus kansensis Carboniferous period North America Reptile's Beginnings
Rayonnoceras solidiforme Carboniferous period North America Reptile's Beginnings
Falcatus falcatus Carboniferous period North America Reptile's Beginnings
Tullimonstrum gregarium Carboniferous period North America Reptile's Beginnings
Acrolepis gigas Carboniferous period Africa Reptile's Beginnings
Hibbertopterus scouleri Carboniferous period Europe Reptile's Beginnings
Rhizodus hibberti Carboniferous period Europe Reptile's Beginnings
Gigantoscorpio willsi Carboniferous period Europe Reptile's Beginnings
Cryptomartus hindi Carboniferous period Europe Reptile's Beginnings
Pulmonoscorpius kirktonensis Carboniferous period Europe Reptile's Beginnings
Hibbertopterus scouleri Carboniferous period Europe Reptile's Beginnings
Eogyrinus attheyi Carboniferous period Europe Reptile's Beginnings
Crassigyrinus scoticus Carboniferous period Europe Reptile's Beginnings
Kashmirosaurus ornatus Carboniferous period Asia Reptile's Beginnings
Protodonata Carboniferous period Asia Reptile's Beginnings
Helicoprion ergasaminon Permian period Australia The Clash of Titans
Prionosuchus plummeri Permian period South America The Clash of Titans
Endothiodon bathystoma Permian period South America The Clash of Titans
Protorosaurus speneri Permian period South America The Clash of Titans
Dimetrodon grandis Permian period North America The Clash of Titans
Edaphosaurus novomexicanus Permian period North America The Clash of Titans
Sphenacodon ferocior Permian period North America The Clash of Titans
Cacops aspidephorus  Permian period North America The Clash of Titans
Eryops megacephalus Permian period North America The Clash of Titans
Diplocaulus pervus Permian period North America The Clash of Titans
Dicynodon incisivum Permian period Asia The Clash of Titans
Elginia wuyongae Permian period Asia The Clash of Titans
Petalodus ohioensis Permian period Asia The Clash of Titans
Scutosaurus karpinskii Permian period Europe The Clash of Titans
Coelurosauravus largus Permian period Europe The Clash of Titans
Estemmenosuchus mirabilis Permian period Europe The Clash of Titans
Geikia elginensis Permian period Europe The Clash of Titans
Amblypterus blainvillei Permian period Europe The Clash of Titans
Archosaurus rossicus Permian period Europe The Clash of Titans
Diictodon grimbeeki Permian period Africa The Clash of Titans
Moschops capensis Permian period Africa The Clash of Titans
Titanosuchus ferox Permian period Africa The Clash of Titans
Dinogorgon rubidgei Permian period Africa The Clash of Titans
Rhinesuchus beaufortensis Permian period Africa The Clash of Titans
Ancient astronaut Permian period Africa The Clash of Titans
Anteosaurus magnificus Permian period Africa The Clash of Titans
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