Assertion: plesiosaur's neck | /r/CapableOf | evolve on some or several occasions
Facets:
value: independently
type: MANNER
Source sentences:
text: Understanding plesiosaur evolution is difficult since substantial convergence and re-evolution of similar body plans and skull shapes seems to have been a pervasive theme; the idea that very long necks and fairly short necks re-evolved independently on some or several occasions has long been popular (Bakker 1993, Carpenter 1997, O’Keefe 2001b, 2002, Ketchum & Benson 2010, Benson et al.
text: Understanding plesiosaur evolution is difficult since substantial convergence and re-evolution of similar body plans and skull shapes seems to have been a pervasive theme; the idea that very long necks and fairly short necks re-evolved independently on some or several occasions has long been popular (Bakker 1993, Carpenter 1997, O’Keefe 2001b, 2002, Ketchum & Benson 2010, Benson et al.