Assertion: stylonurine eurypterid | /r/CapableOf | remain rare
Facets:
value: generally
type: DEGREE
value: in number
type: OTHER
Source sentences:
text: Though stylonurine eurypterids generally remained rare and low in number, as had been the case during the preceding Ordovician, eurypterine eurypterids experienced a rapid rise in diversity and number.
text: Though stylonurine eurypterids generally remained rare and low in number, as had been the case during the preceding Ordovician, eurypterine eurypterids experienced a rapid rise in diversity and number.