An extended linked list example from Metcalf, Reid, and Cohen: pointer.f90.
gen_ll.f90 - a generic linked list module by Roger Young and Peter McGavin.
A singly linked list in Fortran 95 (Japanese)
fortran-linked-list - Fortran module showing how to implement a linked-list in Fortran using unlimited polymorphic derived types.
fortran-list - A generic list implementation in Fortran 2003 using unlimited polymorphous.
single-linked-list - A generic single-linked list written in Fortran 2003.
Data Polymorphic Linked List - A case study of object oriented programming in Fortran 2003 by The Portland Group (see Section 4).