Unresolved name

Unresolved name: Arthropods » Trilobites » Asaphida » Cyclopygidae «

Phylacops

last appearance

Paleobiology Database
ordovician period
URI: http://resource.geosciml.org/classifier/ics/ischart/Ordovician

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

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Paleobiology Database

443.4 million years ago

(min)