It follows from the work of Andrews and Bressoud that for t less than
or equal to 1, the number of partitions of n with all successive ranks
at least t is equal to the number of partitions of n with no part of
size 2 - t. We give a simple bijection for this identity which general
izes a result of Cheema and Gordon for 2 rowed plane partitions. The b
ijection yields several refinements of the identity when the partition
counts are parametrized by the number of parts and:or the size of the
Durfee rectangle. In addition, it gives an interpretation of the diff
erence of(shifted) successive Gaussian polynomials which we relate to
other interpretations of Andrews and Fishel. (C) 1998 Academic Press.