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Dyoros (Dyoros) convexus

first appearance

Paleobiology Database
era permian-a
URI: http://resource.geosciml.org/classifier/ics/ischart/Permian

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

smon-e tute j'argistrassion

last appearance

Paleobiology Database

252.17 un milion d'agn fa

(min)

number of fossil occurrences

Paleobiology Database

43