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Middle Devonian

Hierarchy:Phanerozoic Paleozoic  Devonian
   Middle Devonian
Classification:Epoch (as per International Commission on Stratigraphy)
Top:382.7 ± 1.6 Ma
Base:393.3 ± 1.2 Ma
Preceeds:Late Devonian Frasnian
Follows:Early Devonian Emsian
Primary Divisions:GivetianEifelian
Fossil Record

Data via PaleoBioDB


Taxa Count Key
First appearance
Extinction
First appearance and extinction
Related precursors
KingdomPhylumClassTaxa Count
AnimaliaAnnelida Polychaeta21
AnimaliaArthropoda Arachnida55
AnimaliaArthropoda Branchiopoda4
AnimaliaArthropoda Cephalocarida1
AnimaliaArthropoda Chilopoda5
AnimaliaArthropoda Malacostraca7
AnimaliaArthropoda Maxillopoda1
AnimaliaArthropoda Ostracoda217
AnimaliaArthropoda Pycnogonida1
AnimaliaArthropoda Trilobita281
AnimaliaBrachiopoda Chileata4
AnimaliaBrachiopoda Craniata9
AnimaliaBrachiopoda Lingulata47
AnimaliaBrachiopoda Rhynchonellata632
AnimaliaBrachiopoda Strophomenata227
AnimaliaBryozoa Gymnolaemata15
AnimaliaBryozoa Stenolaemata201
AnimaliaChordata Actinopterygii3
AnimaliaChordata Sarcopterygii1
AnimaliaCnidaria Anthozoa573
AnimaliaCnidaria Cubozoa1
AnimaliaCnidaria Hydrozoa4
AnimaliaCnidaria Scyphozoa4
AnimaliaCnidaria Staurozoa4
AnimaliaEchinodermata Asteroidea15
AnimaliaEchinodermata Crinoidea188
AnimaliaEchinodermata Echinoidea16
AnimaliaEchinodermata Holothuroidea49
AnimaliaEchinodermata Ophiuroidea33
AnimaliaHemichordata Pterobranchia2
AnimaliaMollusca Bivalvia235
AnimaliaMollusca Cephalopoda490
AnimaliaMollusca Gastropoda1,044
AnimaliaMollusca Monoplacophora1
AnimaliaMollusca Polyplacophora13
AnimaliaMollusca Scaphopoda5
AnimaliaPorifera Calcarea2
AnimaliaPorifera Hexactinellida35
BacteriaCyanobacteria Cyanophyceae7
ChromistaForaminifera Globothalamea10
ChromistaForaminifera Monothalamea12
ChromistaForaminifera Tubothalamea32
ChromistaMyzozoa Dinophyceae2
ChromistaRadiozoa Polycystina25
PlantaeChlorophyta Chlorophyceae3
PlantaeChlorophyta Ulvophyceae22
PlantaeRhodophyta Florideophyceae7
PlantaeRhodophyta Rhodophyceae1
PlantaeTracheophyta Ginkgoopsida2
PlantaeTracheophyta Lycopodiopsida2
PlantaeTracheophyta Magnoliopsida5
PlantaeTracheophyta Pinopsida1
PlantaeTracheophyta Polypodiopsida9
 

Geologic Events

Event NameTypeAgeArea
Variscan/Hercynian orogeny (concludes)Orogeny~400 - ~280 MaEurope/North America


Overview of geological time

List all geological events
 
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