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Danubites michaelis (Mojsisovics 1882)

Body symmetry

Namigai et al 2014
bilaterally symmetric
URI: http://purl.obolibrary.org/obo/PATO_0001324

Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves

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first appearance

Paleobiology Database

247.2 million years ago

(max)
Paleobiology Database
anisian age
URI: http://resource.geosciml.org/classifier/ics/ischart/Anisian

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

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