Trilobite
Trilobites (pronunciation: /ˈtraɪləˌbaɪt, ˈtrɪ-, -loʊ-/; meaning "three lobes") are a fossil group of extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period (521 million years ago), and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites finally disappeared in the mass extinction at the end of the Permian about 250 million years ago. The trilobites were among the most successful of all early animals, roaming the oceans for over 270 million years.
class
Wikipage disambiguates
Axial lobeEnrollment (trilobite)Facial sutureFacial suture (trilobite)Facial suture (trilobite anatomy)Facial suturesGenal angleGonatoparianGonatoparian sutureGonatoparian suturesHypoparianHypoparian sutureHypoparian suturesIsopygyMarginal sutureMarginal suturesOpisthoparianOpisthoparian sutureOpisthoparian suturesPleural lobeProparianProparian sutureProparian suturesTrilobitaTrilobitesTrilobitomorpha
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Fossil
ShortSummary
AcadagnostusAcaste (genus)AcastocephalaAcastopygeAchatellaAcmarhachisAdastocephalumAegrotocatellusAgnostotes orientalisAistagnostusAltaesajaniaAlwynulusAnabaraspisAnacheirurusAnanaspisAnapliomeraAnchiopellaAnchiopsisAnebolithusAnglagnostusAnnamitellaApocalymeneArduennellaAreia (trilobite)ArgentopygeAtractopygeAustralopsBathycheilusBatocaraBettonolithusBevanopsis
hypernym
primaryTopic
Trilobite
Trilobites (pronunciation: /ˈtraɪləˌbaɪt, ˈtrɪ-, -loʊ-/; meaning "three lobes") are a fossil group of extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period (521 million years ago), and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites finally disappeared in the mass extinction at the end of the Permian about 250 million years ago. The trilobites were among the most successful of all early animals, roaming the oceans for over 270 million years.
has abstract
Die Trilobiten (Trilobita, „Dr ...... berordovizium von Nordamerika.
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I trilobiti sono artropodi di ...... Cambriano e nell'Ordoviciano.
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Les trilobites (Trilobita) con ...... parus à la fin du Précambrien.
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Los trilobites (Trilobita, del ...... e mandibulados y quelicerados.
@es
Os trilobitas (português brasi ...... definidas de coisas e objetos.
@pt
Trilobieten (Trilobita, vertaa ...... ze interpretatie is omstreden.
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Trilobites (pronunciation: /ˈt ...... from which they derived food.
@en
Trylobity (†Trilobita, z gr. t ...... bru, a wymarły z końcem permu.
@pl
Трилоби́ты (лат. Trilobita) — ...... рганизмов чисто поверхностное.
@ru
مفصليات ثلاثية الفصوص أو ثلاثي ...... يتين وتكون مجموعها مثلث الشكل.
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Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
741.564.375
Alt
Labeled diagram of major parts of the cephalon
authority
Caption
The major subdivisions of the cephalon.
The subdivisions can be furthe ...... l area; 10 – preglabellar area
direction
fossil range
(Early Cambrian – Late Permian)
header
Morphology of the trilobite cephalon
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image
image2 caption
Paradoxides sp., late Cambrian
image caption
Kainops invius, early Devonian
name
subdivision
*Agnostida
*Asaphida
*Corynexo ...... opida
*Proetida
*Ptychopariida
subdivision ranks
taxon
subject
hypernym
comment
Die Trilobiten (Trilobita, „Dr ...... kum, insbesondere im Kambrium.
@de
I trilobiti sono artropodi di ...... o), e due pleurali (laterali).
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Les trilobites (Trilobita) con ...... parus à la fin du Précambrien.
@fr
Los trilobites (Trilobita, del ...... e mandibulados y quelicerados.
@es
Os trilobitas (português brasi ...... clusivo de ambientes marinhos.
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Trilobieten (Trilobita, vertaa ...... 1 tot 66 miljoen jaar geleden.
@nl
Trilobites (pronunciation: /ˈt ...... ns for over 270 million years.
@en
Trylobity (†Trilobita, z gr. t ...... bru, a wymarły z końcem permu.
@pl
Трилоби́ты (лат. Trilobita) — ...... рганизмов чисто поверхностное.
@ru
مفصليات ثلاثية الفصوص أو ثلاثي ...... اية العصر البرمي 250 مليون سنة
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label
Trilobieten
@nl
Trilobita
@es
Trilobita
@fr
Trilobita
@it
Trilobita
@pt
Trilobite
@en
Trilobiten
@de
Trylobity
@pl
Трилобиты
@ru
مفصليات ثلاثية الفصوص
@ar