Rotherham midfielder Taylor has played six matches during his initial month-long stay, scoring one goal.
He has extended his stay for a further month and Hull winger Atkinson had done likewise.
Dale boss Keith Hill has no other major concerns and could name the same starting line-up following last weekend’s 4-0 home demolition of Shrewsbury, which further enhanced the club’s hopes of reaching League One.
The unfashionable Lancashire outfit last won promotion in 1969 but Hill’s men currently lead League Two by seven points.
Meanwhile, Adam Rundle has returned to Rochdale after his one-month loan spell at Rotherham expired.