Oxford United have signed teenage strikers Ashley Barnes and Matt Green on loan.
Plymouth's Barnes, 18, has made just one appearance for this season, in the Carling Cup, and will be on loan at Oxford until the start of January
Green, 20, arrives on a month's loan and has enjoyed a spell at Darlington.
Meanwhile, former Bradford City and Walsall midfielder Michael Standing has left Oxford to join Blue Square Premier rivals Grays Athletic on loan.
The 26-year-old has joined the Bridge Road club with a view to a permanent move in January.