Middle Devonian
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| Middle Devonian | |||||||||||||||||||||
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In the geological timescale, the Middle Devonian epoch (from 397.5 ± 2.7 million years ago to 385.3 ± 2.6 million years ago) occurred during the Devonian period, after the end of the Emsian age.
The Middle Devonian epoch is subdivided into two stages: Eifelian and Givetian. Life in the middle DevonianIn the middle Devonian the armored jawless fish known as Late Devonian which are descendents of these early fish.
The earliest cladoxylopsid trees including Calamophyton.[5]
The Taghanic event took place near the end of the Middle Devonian. References
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