Unresolved name

Unresolved name: Animals » Lamp Shells » Rhynchonellata » Rhynchonellida » Rhynchonellidae » Nudirostralina «

Nudirostralina griesbachi

last appearance

Paleobiology Database
norian age
URI: http://resource.geosciml.org/classifier/ics/ischart/Norian

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

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Paleobiology Database

221.5 million years ago

(min)