
Are the following mentions coreferent?:
<m> according to </m> in According to the US Geological Survey, the 4.2-magnitude earthquake was recorded at approximately 9:27 a.m. Sunday, which originally had rated the quake as 4.4 in magnitude. The US Geological Survey report listed the epicenter as two miles east southeast of The Geysers, four miles southwest of Cobb and four miles west of Anderson Springs, at a depth of 2.7 miles. 
</s>
<m> says </m> in The U.S. Geological Survey says the 4.4-magnitude temblor was centered 23 miles north of Santa Rosa, and two miles from The Geysers. 