Assertion: plesiosaur's jaw | /r/HasProperty | found near stratford
Facets:
value: in 1810
type: TEMPORAL
value: upon avon
type: LOCATION
Source sentences:
text: In 1810, near Stratford-upon-Avon, an ichthyosaur jaw was found that was combined with plesiosaur bones to obtain a more complete specimen, indicating that the distinctive nature of ichthyosaurs was not yet understood, awaiting the discovery of far better fossils.