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Early Cretaceous

Hierarchy:Phanerozoic Mesozoic  Cretaceous
   Early Cretaceous
Classification:Epoch (as per International Commission on Stratigraphy)
Top:100.5 Ma
Base:~145.0 Ma
Preceeds:Late Cretaceous Cenomanian
Follows:Jurassic Late Jurassic  Tithonian
Primary Divisions:AlbianAptianBarremianHauterivianValanginianBerriasian
Fossil Record

Data via PaleoBioDB


Taxa Count Key
First appearance
Extinction
First appearance and extinction
Related precursors
KingdomPhylumClassTaxa Count
AnimaliaAnnelida Clitellata3
AnimaliaAnnelida Polychaeta44
AnimaliaArthropoda Arachnida179
AnimaliaArthropoda Branchiopoda15
AnimaliaArthropoda Cephalocarida1
AnimaliaArthropoda Chilopoda11
AnimaliaArthropoda Insecta5,706
AnimaliaArthropoda Malacostraca405
AnimaliaArthropoda Maxillopoda25
AnimaliaArthropoda Ostracoda135
AnimaliaArthropoda Pycnogonida1
AnimaliaArthropoda Remipedia1
AnimaliaBrachiopoda Craniata9
AnimaliaBrachiopoda Lingulata17
AnimaliaBrachiopoda Rhynchonellata468
AnimaliaBrachiopoda Strophomenata7
AnimaliaBryozoa Gymnolaemata34
AnimaliaBryozoa Stenolaemata100
AnimaliaChordata Actinopterygii5
AnimaliaChordata Ascidiacea1
AnimaliaChordata Aves13
AnimaliaChordata Mammalia324
AnimaliaChordata Reptilia864
AnimaliaChordata Sarcopterygii2
AnimaliaCnidaria Anthozoa858
AnimaliaCnidaria Cubozoa1
AnimaliaCnidaria Hydrozoa7
AnimaliaCnidaria Scyphozoa1
AnimaliaEchinodermata Asteroidea81
AnimaliaEchinodermata Crinoidea50
AnimaliaEchinodermata Echinoidea185
AnimaliaEchinodermata Holothuroidea53
AnimaliaEchinodermata Ophiuroidea47
AnimaliaHemichordata Enteropneusta4
AnimaliaHemichordata Pterobranchia2
AnimaliaMollusca Bivalvia859
AnimaliaMollusca Cephalopoda1,494
AnimaliaMollusca Gastropoda682
AnimaliaMollusca Monoplacophora1
AnimaliaMollusca Polyplacophora9
AnimaliaMollusca Scaphopoda14
AnimaliaPlatyhelminthes Trematoda3
AnimaliaPorifera Calcarea20
AnimaliaPorifera Hexactinellida117
BacteriaCyanobacteria Cyanophyceae7
ChromistaCiliophora Oligotrichea8
ChromistaForaminifera Globothalamea232
ChromistaForaminifera Monothalamea32
ChromistaForaminifera Tubothalamea44
ChromistaHaptophyta Prymnesiophyceae114
ChromistaMyzozoa Dinophyceae20
ChromistaRadiozoa Polycystina305
PlantaeBryophyta Bryopsida7
PlantaeBryophyta Sphagnopsida2
PlantaeCharophyta Charophyceae11
PlantaeCharophyta Zygnematophyceae3
PlantaeChlorophyta Chlorophyceae12
PlantaeChlorophyta Trebouxiophyceae2
PlantaeChlorophyta Ulvophyceae77
PlantaeMarchantiophyta Jungermanniopsida6
PlantaeMarchantiophyta Marchantiopsida6
PlantaeRhodophyta Florideophyceae30
PlantaeRhodophyta Rhodophyceae5
PlantaeTracheophyta Cycadopsida21
PlantaeTracheophyta Ginkgoopsida14
PlantaeTracheophyta Gnetopsida6
PlantaeTracheophyta Liliopsida8
PlantaeTracheophyta Lycopodiopsida8
PlantaeTracheophyta Magnoliopsida92
PlantaeTracheophyta Pinopsida32
PlantaeTracheophyta Polypodiopsida51
ProtozoaSarcomastigophora Zoomastigophora2
 

Geologic Events

Event NameTypeAgeArea
Kerguelen Plateau formation (begins)Volcanic Activity119 - 34 MaSouthern Indian Ocean
Ontong Java Plateau primary eruptionsVolcanic Activity125.0 - 124.6 MaSouth-west Pacific Ocean
Tookoonooka impactImpact Event128 ± 5 MaQueensland, Australia
Morokweng impactImpact Event145.0 ± 0.8 MaSouth Africa
Pangaea breakup (ongoing)Continental Breakup175 - 55 MaGlobal
Andean orogeny (ongoing)OrogenyMaximum Age: 200 MaSouth America
Laurasia supercontinent (ongoing)Supercontinent215 - 55 MaNorthern Hemisphere


Overview of geological time

List all geological events
 
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