Unresolved name

Unresolved name: Echinodermata » NO_CLASS_SPECIFIED » NO_ORDER_SPECIFIED » NO_FAMILY_SPECIFIED «

Ctenoimbricata

first appearance

Paleobiology Database
wenlock epoch
URI: http://resource.geosciml.org/classifier/ics/ischart/Wenlock

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

show all records
Paleobiology Database

433.4 million years ago

(max)