Unresolved name

Unresolved name: NO_PHYLUM_SPECIFIED » NO_CLASS_SPECIFIED » NO_ORDER_SPECIFIED » Porivalliidae » Porivallia «

Porivallia sphaerica

Porivallia sphaerica is a species of .

EOL has data for one attribute:

first appearance
- URI: http://eol.org/schema/terms/FossilFirst
- Definition: The first appearance of this taxon in the fossil record.
show all records
kungurian age
- URI: http://resource.geosciml.org/classifier/ics/ischart/Kungurian
- Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
show all records