Final answer:
The Great Mosque of Djenné and the Sankore Mosque in Timbuktu are two examples of Mali's historic baked-mud mosques, both famed for their unique Sudano-Sahelian architecture and cultural significance.
Step-by-step explanation:
Two notable examples of Mali's baked-mud mosques are found in Djenné and Timbuktu. The Great Mosque of Djenné, originally dating from the 13th or 14th century, is renowned for its distinctive Sudano-Sahelian architecture and historical significance. It is a UNESCO World Heritage site, revered not just for its religious importance but also for the communal tradition of annual maintenance by the residents of Djenné.
In contrast, the mosques in Timbuktu, such as the Sankore Mosque and the Djinguereber Mosque, also exemplify the unique architectural styles of the region and have been critical centers of Islamic learning. The Sankore Mosque, built in the 14th century, impresses with its pyramidal shape and sunbaked brick walls, while the Djinguereber Mosque, built in 1327, is not only a place of worship but also a historical monument symbolizing Timbuktu's golden age of science and philosophy.