Unresolved name

Unresolved name: Molluscs » Snails » NO_ORDER_SPECIFIED » Eotomariidae «

Spiroscala

first appearance

Paleobiology Database
wordian age
URI: http://resource.geosciml.org/classifier/ics/ischart/Wordian

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

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last appearance

Paleobiology Database

265.1 million years ago

(min)

motility

Paleobiology Database
actively mobile
URI: http://eol.org/schema/terms/activelyMobile

Definition: uses self-propelled locomotion to change location on a regular basis

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(adult)

number of fossil occurrences

Paleobiology Database

1