Assertion: plesiosaur's neck | /r/CapableOf | hold upright
Facets:
Source sentences:
text: A – Swan-like neck held upright, B – Ramrod straight neck held out directly in front, C – Downward curve for feeding on benthic prey items, D –
text: A – Swan-like neck held upright, B – Ramrod straight neck held out directly in front, C – Downward curve for feeding on benthic prey items, D –