Assertion: dinosaur's skeleton | /r/AtLocation | cañon city
Facets:
value: by samuel wendell williston
type: OTHER
value: in 1877
type: TEMPORAL
value: by benjamin mudge
type: OTHER
Source sentences:
text: The first skeleton was found at Cañon City, Colorado, by Benjamin Mudge and Samuel Wendell Williston in 1877, and was named Diplodocus longus ('long double-beam') by paleontologist Othniel Charles Marsh in 1878.