登录注册
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe Elements书籍及杂志
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral Museums矿物展及活动The Mindat目录表设备设置
照片搜索Photo Galleries今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Mineral Photography

Jurassic

Hierarchy:Phanerozoic Mesozoic
  Jurassic
Classification:Period (as per International Commission on Stratigraphy)
Top:~145.0 Ma
Base:201.3 ± 0.2 Ma
Preceeds:Cretaceous Early Cretaceous  Berriasian
Follows:Triassic Late Triassic  Rhaetian
Primary Divisions:Late JurassicMiddle JurassicEarly Jurassic
FGDC code:J
Fossil Record

Data via PaleoBioDB


Taxa Count Key
First appearance
Extinction
First appearance and extinction
Related precursors
KingdomPhylumClassTaxa Count
AnimaliaAnnelida Clitellata3
AnimaliaAnnelida Polychaeta46
AnimaliaArthropoda Arachnida63
AnimaliaArthropoda Branchiopoda14
AnimaliaArthropoda Cephalocarida1
AnimaliaArthropoda Chilopoda7
AnimaliaArthropoda Insecta5,887
AnimaliaArthropoda Malacostraca406
AnimaliaArthropoda Maxillopoda16
AnimaliaArthropoda Ostracoda208
AnimaliaArthropoda Pycnogonida1
AnimaliaArthropoda Remipedia1
AnimaliaBrachiopoda Craniata7
AnimaliaBrachiopoda Lingulata27
AnimaliaBrachiopoda Rhynchonellata1,777
AnimaliaBrachiopoda Strophomenata12
AnimaliaBryozoa Gymnolaemata20
AnimaliaBryozoa Stenolaemata64
AnimaliaChordata Actinopterygii8
AnimaliaChordata Ascidiacea1
AnimaliaChordata Aves9
AnimaliaChordata Mammalia278
AnimaliaChordata Reptilia834
AnimaliaChordata Sarcopterygii2
AnimaliaCnidaria Anthozoa1,078
AnimaliaCnidaria Cubozoa1
AnimaliaCnidaria Hydrozoa5
AnimaliaCnidaria Scyphozoa1
AnimaliaEchinodermata Asteroidea129
AnimaliaEchinodermata Crinoidea76
AnimaliaEchinodermata Echinoidea169
AnimaliaEchinodermata Holothuroidea178
AnimaliaEchinodermata Ophiuroidea106
AnimaliaHemichordata Enteropneusta5
AnimaliaHemichordata Pterobranchia2
AnimaliaMollusca Bivalvia1,052
AnimaliaMollusca Cephalopoda2,511
AnimaliaMollusca Gastropoda785
AnimaliaMollusca Monoplacophora1
AnimaliaMollusca Polyplacophora23
AnimaliaMollusca Scaphopoda16
AnimaliaPorifera Calcarea46
AnimaliaPorifera Hexactinellida117
BacteriaCyanobacteria Cyanophyceae6
ChromistaCiliophora Cyrtophoria1
ChromistaCiliophora Oligotrichea2
ChromistaForaminifera Globothalamea150
ChromistaForaminifera Monothalamea31
ChromistaForaminifera Tubothalamea42
ChromistaHaptophyta Prymnesiophyceae94
ChromistaMyzozoa Dinophyceae16
ChromistaRadiozoa Polycystina452
FungiAscomycota Dothideomycetes1
PlantaeBryophyta Bryopsida3
PlantaeCharophyta Charophyceae7
PlantaeCharophyta Zygnematophyceae1
PlantaeChlorophyta Chlorophyceae3
PlantaeChlorophyta Trebouxiophyceae2
PlantaeChlorophyta Ulvophyceae57
PlantaeMarchantiophyta Marchantiopsida5
PlantaeRhodophyta Florideophyceae13
PlantaeRhodophyta Rhodophyceae4
PlantaeTracheophyta Cycadopsida24
PlantaeTracheophyta Ginkgoopsida10
PlantaeTracheophyta Gnetopsida2
PlantaeTracheophyta Lycopodiopsida8
PlantaeTracheophyta Magnoliopsida11
PlantaeTracheophyta Pinopsida22
PlantaeTracheophyta Polypodiopsida33
Gymnosperms (especially conifers, Bennettitales and cycads) and ferns common. Many types of dinosaurs, such as sauropods, carnosaurs, and stegosaurs. Mammals common but small. First birds and lizards. Ichthyosaurs and plesiosaurs diverse. Bivalves, Ammonites and belemnites abundant. Sea urchins very common, along with crinoids, starfish, sponges, and terebratulid and rhynchonellid brachiopods.

Breakup of Pangaea into Gondwana and Laurasia.

Nevadan orogeny in North America. Rantigata and Cimmerian Orogenies taper off.

Atmospheric CO2 levels 4–5 times the present day levels (1200–1500 ppmv, compared to today's 385 ppmv).
 

Geologic Events

Event NameTypeAgeArea
Morokweng impactImpact Event145.0 ± 0.8 MaSouth Africa
Pangaea breakup (begins)Continental Breakup175 - 55 MaGlobal
Andean orogeny (begins)OrogenyMaximum Age: 200 MaSouth America
Laurasia supercontinent (ongoing)Supercontinent215 - 55 MaNorthern Hemisphere
Uralian orogeny (concludes)Orogeny~320 - ~175 MaRussia


Overview of geological time

List all geological events
 
矿物 and/or 产地  
版权所有© mindat.org1993年至2020年,除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 Current server date and time: 2020.1.26 18:50:32
Go to top of page