Examples of 'early devonian' in a sentence
Meaning of "early devonian"
early devonian - Refers to a period in the Paleozoic era of geological time, approximately 419.2 to 393.3 million years ago, characterized by the diversification of fish and the appearance of the first land plants
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early devonian
The early Devonian landscape was devoid of vegetation taller than waist height.
The summit is composed of sediment masses from the early Devonian period.
The Early Devonian saw the development of terrestrial flora.
Benneviaspidida is an order of osteostracan jawless fishes which lived in the Early Devonian.
Gosferia was a genus of Early Devonian Zosterophyllopsid with curved axes and renal sporangia.
Within these mountains there are also two gabbro tubes that are Early Devonian in age.
During the early Devonian only eastern Ohio was still covered by the sea.
Anarthraspis is an extinct genus of placoderm fishes which lived during the Early Devonian period.
Early Devonian arid.
Zenaspis is an extinct genus of jawless fish which existed during the early Devonian period.
Its fossils have been found in Early Devonian strate.
It was thought that diploporitans likely went extinct during the Early Devonian.
They are known from as early as the Early Devonian.
Marrellomorphs are a group of arthropods known from the Cambrian to the Early Devonian.
The Darling basin formed in the very early Devonian.
See also
The rocks exposed in the escarpment date back to the Middle Ordovician to Early Devonian.
The first ammonites also appeared during or slightly before the early Devonian Period around 400 Mya.
Also the first possible fossils of insects appeared around 416 Mya in the Early Devonian.
Springtails are attested to since the Early Devonian.
It was a trout-sized detritivorous fish that lived in estuaries of the early Devonian.
Surveys suggest it 's a lot like earth during the early Devonian period.
The last known members of the family went extinct during the Early Devonian.
The oldest rocks fossiliferous shallow - to deep-water marine, Ordovician to Early Devonian limestones and dolomites.
The earliest fossils of insects have been found in Early Devonian.
Fossils of Acutiramus have been discovered in deposits of Late Silurian to Early Devonian age.
Carbonate sedimentation occurred over most of eastern Gaspé Peninsula in Early Devonian time.
Gemuendina stuertzi is a placoderm of the order Rhenanida, of the seas of Early Devonian Germany.
Also the first possible fossils of insects appeared around 416 Ma in the Early Devonian.
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Examples of using Devonian
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Devonian deposits were also found within the region
Representatives of dacryoconarida and homoctenida orders were found from the lower devonian
Devonian tetrapod fossils are found in widely scattered localities
Examples of using Early
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Helps in the early treatment of viral infections
I can promise you we will be in bed early
We woke up early to get back into town
