Partie orientale de la terre ferme de l'Inde moderne
1683
Cambodia, Laos, Myanmar, Thailand, Vietnam
On this map, ‘Lac de Chiamay’, one of number of mythical lakes once thought to exist in southern China, feeds five rivers—labelled ‘Caor’, ‘Comotay’, ‘Cosinite’, ‘Ava’ and Lankang—which flow south through mainland Southeast Asia.