Early Jurassic animals (Time series) - Wildlife in the Fossil sites

Classified animal and plant picture guide. Clicking the Organism name

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The Early Jurassic in Mesozoic spanned from 299 to 270 millon years ago. The explanation in brackets is the ages they lived in extinct species. Note that Mya is million years ago. For example, "48.6～40.4 Mya" shows a range between 48.6 and 40.4 million years ago. The italic and bold figures, e.g. 488, show out of the range. The time range is shown in the Geological Time Table. The followings are a part of the Evolutionary Tree.
Jurassic, Early Jurassic, Middle Jurassic, Late Jurassic
The right map is the continents at Late Jurassic provided by C. R. Scotese PALEOMAP Project.

201.6 Mya
201.6～196.5 Mya	Frog	Vieraella
201.6～175.6 Mya	Mammaliaformes	Erythrotherium
	Archosaurs	Strigosuchus
	Amored dino	Lusitanosaurus
	Long-necked dino	Zizhongosaurus
	Primitive amphibia	Siderops
201.6～171.6 Mya	Ginkgo	Schmeissneria
201.6～145.5 Mya	Mammal-like reptile	Trithelodon
	Marine reptile	Archaeonectrus
	Shrimp	Harthofia, Acanthochirana
201.6～0 Mya	Tuatara	Tuatara (Great Dying⑤), Brother's Island tuatara (Great Dying⑤)
	Shark	(Ghost sharks) (Great Dying⑤)
	Horseshoe crab	(Horseshoe crabs) (Great Dying⑤)
199.6 Mya
199.6～196.5 Mya	Mammal-like reptile	Pachygenelus, Bienotherium
	Crocodile	Protosuchus (First crocodile)
	Long-necked dino	Ammosaurus , Vulcanodon
199.6～189.6 Mya	Mammal-like reptile	Tritylodon , Diarthrognathus
	Mammaliaformes	Eozostrodon , Megazostrodon
	Primitive dino	Abrictosaurus , Lycorhinus , Lesothosaurus , Fabrosaurus
	Long-necked dino	Lufengosaurus , Jingshanosaurus , Anchisaurus
	Predatory dino	Dracovenator, Megapnosaurus
	Cartilaginous fish	Squaloraja
199.6～183.7 Mya	Long-necked dino	Kotasaurus
199.6～183.7 Mya	Sea lily	Seirocrinus
199.6～175.6 Mya	Flying reptile	Dimorphodon
	Amored dino	Scutellosaurus
	Amored dino	Bienosaurus
	Long-necked dino	Glacialisaurus , Barapasaurus
	Predatory dino	Cryolophosaurus
199.6～167.7 Mya	Cycad	Caytonanthus
199.6～161.2 Mya	Long-necked dino	Yunnanosaurus
199.6～161.2 Mya	Shrimp	Eryon
199.6～155.7 Mya	Cephalopod	Cenoceras
199.6～150.8 Mya	Marine reptile	Ophthalmosaurus
199.6～145.5 Mya	Cycad	Bucklandia
199.6～136.4 Mya	Flying reptile	Pterodactylus
199.6～65.5 Mya	Gastropoda	Amberleya
199.6～37 Mya	Shrimp	Glyphea (Great Dying⑤)
199.6～0 Mya	Shrimp	(Penaeus) (Great Dying⑤)
	Bivalve	(Spondylus) (Great Dying⑤)
	Sea star	(Asterias) (Great Dying⑤)
	Sea urchin	(Diadema) (Great Dying⑤)
	Ginkgo	(Ginkgo) (Great Dying⑤)
196.5 Mya
196.5～193.1 Mya	Ammonite	Promicroceras
196.5～189.6 Mya	Mammaliaformes	Hadrocodium
	Marine reptile	Excalibosaurus , Attenborosaurus
	Long-necked dino	Pradhania , Lamplughsaura
	Predatory dino	Sarcosaurus, Dilophosaurus
	Shrimp	Phlyctisoma
	Ammonite	Coroniceras
	Rround worm	Eophasma
	Sea star	Protremaster
196.5～183.7 Mya	Mammal-like reptile	Oligokyphus
	Marine reptile	Leptonectes
	First amored dino fossil
	Amored dino	Scelidosaurus
	Newt	Eocaecilia
	Frog	Prosalirus
	Shrimp	Pseudoglyphea
196.5～175.6 Mya	Marine reptile	Temnodontosaurus , Eurhinosaurus
196.5～175.6 Mya	Primitive dino	Heterodontosaurus
196.5～145.5 Mya	Crustacean	Aeger
196.5～130 Mya	Shrimp	Mecochirus , Mecochirus , Eryma
196.5～65.5 Mya	Long-necked dino	Massospondylus
196.5～65.5 Mya	Sea star	Sinosura
196.5～0 Mya	Bivalve	(Mactra) (Great Dying⑤)
189.6 Mya
189.6～183.7 Mya	Ammonite	Liparoceras
189.6～183.7 Mya	Sea star	Tropidaster
189.6～175.6 Mya	Tuatara	Cynosphenodon
	Long-necked dino	Seitaad , Tazoudasaurus
	Predatory dino	Segisaurus
189.6～65.5 Mya	Sponge	Craticularia
189.6～55.5 Mya	Shark	Paraorthacodus (Great Dying⑤)
189.6～48.6 Mya	Sea star	Pycinaster (Great Dying⑤)
183.7 Mya
183.7～175.6 Mya	Marine reptile	Seeleyosaurus , Hydrorion , Microcleidus , Hauffiosaurus , Stenopterygius , Bishanopliosaurus , Occitanosaurus, Macroplata
	Tuatara	Palaeopleurosaurus
	Crocodile	Pelagosaurus , Platysuchus
	Flying reptile	Campylognathoides , Dorygnathus
	Amored dino	Emausaurus
	Predatory dino	Dandakosaurus , Podokesaurus
	Ray-finned fish	Pachycormus
	First ray fossil
	Ray	Belemnobatis
	True bug	Ischnocoris
	Shrimp	Proeryon
	Ammonite	Dactylioceras
	First belemnites fossil
	Belemnoids	Youngibelus , Passaloteuthis
183.7～167.7 Mya	Primitive mammal	Asfaltomylos , Henosferus
183.7～145.5 Mya	Crocodile	Steneosaurus
	Lacewing	Prohemerobius
	Sea star	Ophiopetra, Geocoma
183.7～140.2 Mya	Grasshopper	Locustopsis
183.7～136.4 Mya	Crocodile	Teleosaurus
183.7～130 Mya	Sea star	Pentasteria
183.7～112 Mya	Bivalve	Myophorella
183.7～112 Mya	Belemnoids	Belemnopsis
183.7～99.6 Mya	Ray-finned fish	Leptolepis
183.7～99.6 Mya	Cycad	Caytonia
183.7～89.3 Mya	Belemnoids	Belemnites
183.7～65.5 Mya	Bivalve	Inoceramus
183.7～11.61 Mya	Lamp shell	Terebratella (Great Dying⑤)
183.7～0 Mya	Shark	(Bullhead sharks) (Great Dying⑤)
183.7～0 Mya	Fern	(Gleichenia) (Great Dying⑤)