Assertion: freshwater plesiosaur | /r/CapableOf | neglect as alleged nomen dubium
Facets:
value: mostly
type: DEGREE
value: recently
type: TEMPORAL
Source sentences:
text: Our study provides additional support for the second possibility, since we also show that a second freshwater plesiosaur taxon is present in the Wealden Supergroup: originally named Cimoliasaurus valdensis in 1889 but mostly neglected recently as an alleged nomen dubium, it was argued by Ketchum (2011) to be a distinct taxon.