segun las ultimas observaciones y descubrimientos, para el Curso de Geografía de D. Isidoro de Antillon, de Orden de S.M. ; F. Selma la grabó, P. Gangoiti la escribió
National Geographic Documentary Films presents ; a Womyn Films production ; in association with Improbable Features ; a film by Cynthia Wade and Sharon Liese ; directed and produced by Cynthia Wade and Sharon Liese
Dreamworks Pictures presents a Mark Johnson production ; produced by Mark Johnson, Charles Newirth ; story by David Howard ; screenplay by David Howard and Robert Gordon ; directed by Dean Parisot