def METHOD_NAME(self, seed_region):
    """ Find any coordinate references that are linked to a seed reference.
    @param seed_region: the name of a seed region
    @return {name: sequence} for any coordinate references, or {} if there
        are no linked references.
    """
    coord_refs = {}
    for project in self.config['projects'].values():
        for region in project['regions']:
            coord_region = region['coordinate_region']
            if seed_region in region['seed_region_names'] and coord_region:
                coord_refs[coord_region] = self.getReference(coord_region)
    return coord_refs