Show earthquake felt at at mantle ranch on yampa river an earthquake was reported d by charles mantle sunday whose ranch is located located al at castle rock in the canyon 0 of the yampa kiver mr informed dinosaur monument headquarters that tilt slight tremor was felt at 1 30 sunday afternoon and dished rattled I 1 tl their homo home the tremor was believed caused by a slippage in ira the yampa fault in that area the deer are shedding their horns mr mantle also reported thia this usually occurs in the mid die dle of march ice lee broke up on the tile yampa river on february oth and nd went out the day following he announced |