| Encrinurus Fossil range: middle Ordovician - early Devonian |
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Encrinurus is a genus of trilobite that lived from the middle Ordovician to the early Devonian, in Africa, Asia, Australia, Europe, North America, and South America. The Ordovician is a geologic period and system, the second of six of the Paleozoic era, and covers the time between 488 The Devonian is a geologic period and system of the Paleozoic era spanning from to million years ago. Arthropods are Animals belonging to the Phylum Arthropoda (from Greek ἄρθρον arthron, " Joint " Trilobites ("three-lobes" are extinct Arthropods that form the class Trilobita. Phacopida (" Lens -face" is an order of Trilobite that lived from the Ordovician to the Devonian. A genus (plural genera from Γένος Latin genus "descent family type gender" is a low-level Taxonomic Trilobites ("three-lobes" are extinct Arthropods that form the class Trilobita. The Ordovician is a geologic period and system, the second of six of the Paleozoic era, and covers the time between 488 The Devonian is a geologic period and system of the Paleozoic era spanning from to million years ago. For a topic outline on this subject see List of basic Australia topics. South America is a Continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a
Sources
- Fossils (Smithsonian Handbooks) by David Ward
- Trilobites by Riccardo Levi-Setti
- Invertebrate Palaeontology and Evolution by E. N. K. Clarkson
- Trilobites: Common Trilobites of North America (A NatureGuide book) by Jasper Burns
External links
- Encrinurus in the Paleobiology Database
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