Note: Do not rely on this information. It is very old.
Anadyr
Anadyr, or Anadir, a river of Siberia, in the province of Primorsk, N. of Kamtchatka. Rising in Lake Ivatchno, it flows for 600 miles to the N.E., and discharges itself into the Gulf of Anadyr, an inlet of Behring Sea.