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Marrellomorpha

Marrellomorpha are an extinct group of arthropods known from the Cambrian to the Early Devonian. It is divided into two major groups, Marrellida and Acercostraca. They lacked mineralised hard parts, so are only known from areas of exceptional preservation, limiting their fossil distribution. The best known member is Marrella, with thousands of specimens…

Art, Taxonomy & Description and ecology

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Description and ecology

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Marrellomorpha

Nodes75
Edges74
Triples56
Avg. degree1.97
Density0.026667
Components1

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Marrellomorpha

Top relations

related to Internal taxonomy · 44
Marrellomorpha → Acercostraca Lehmann, Balang Formation, Burgess Shale, Cambrian, Cambrian Stage, Canada, China, Coalbrookdale Formation, Czech Republic, Early Ordovician, Emsian, England, Enosiaspis Fezouata Formation, Fezouata Formation, Floian, Floresta Formation Argentina, Furca, Furca Letná Formation, Germany, Internal
related to Relationship to other arthropods · 12
Marrellomorpha → Arachnomorpha, Artiopoda, Burgessia, Cambrian, Chelicerata, Deuteropoda, Mandibulata, Pycnogonida, Some, The, Their, Various

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Important terminology

cambrian trunk marrellida acercostraca marrella group known primicaris vachonisia biramous appendages marrellids related divided two burgess shale canada arthropods devonian

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Marrellomorpharelated to Internal taxonomyInternal0.60section
Marrellomorpharelated to Internal taxonomyMoysiuk0.60section
Marrellomorpharelated to Internal taxonomyAcercostraca Lehmann0.60section
Marrellomorpharelated to Internal taxonomyBurgess Shale0.60section
Marrellomorpharelated to Internal taxonomyCanada0.60section
Marrellomorpharelated to Internal taxonomyCambrian0.60section
Marrellomorpharelated to Internal taxonomyMiaolingian0.60section
Marrellomorpharelated to Internal taxonomyKaili Formation0.60section
Marrellomorpharelated to Internal taxonomyChina0.60section
Marrellomorpharelated to Internal taxonomyWuliuan0.60section
Marrellomorpharelated to Internal taxonomyPrimicaris Burgess Shale0.60section
Marrellomorpharelated to Internal taxonomyMaotianshan Shales0.60section

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