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Flexibilia

Flexibilia is a superorder of specialized Paleozoic (Middle Ordovician to Permian) crinoids. They exhibited a conserved body plan and consistent suite of characteristics throughout their long history. Previously considered a subclass with unclear affinities, later investigation determined that flexibles are well-nested within Cladida, a broad group…

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Flexibilia

Nodes26
Edges25
Triples1
Avg. degree1.92
Density0.076923
Components1

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Flexibilia

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is a · 1
Flexibilia → superorder of specialized Paleozoic

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Important terminology

plates crinoids sagenocrinida taxocrinida ordovician flexibles group ancestral form cupulocrinus paraphyletic considered broad flexible infrabasal larger azygous basal calyx small

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Flexibiliais asuperorder of specialized Paleozoic0.90text

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