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Schizocoela

extinction status

Paleobiology Database
extant
URI: http://eol.org/schema/terms/extant

Дефиниција: This taxon is still in existence, as opposed to extinct.

Припис: http://en.wikipedia.org/wiki/Extant_taxon

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first appearance

Paleobiology Database
silurian period
URI: http://resource.geosciml.org/classifier/ics/ischart/Silurian

Припис: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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Paleobiology Database

443.4 пред милион години

(најв.)

last appearance

Paleobiology Database

145 пред милион години

(min)
Paleobiology Database
jurassic period
URI: http://resource.geosciml.org/classifier/ics/ischart/Jurassic

Припис: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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number of fossil occurrences

Paleobiology Database

7