Qualla: Tagant Plateau

Tagant Plateau: Introduction

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Public domain. There are crocodiles in this desert. Not metaphorically, not in legend, but actual West African crocodiles surviving in scattered rock pools on a plateau where the Sahara is otherwise nothing but stone and heat. The Tagant Plateau in eastern Mauritania is a stony tableland, hard and pale and broken at its edges into cliffs. It looks like the last place on Earth that should hold standing water. Yet in a guelta near Lake Gabou, a relict population of crocodiles has clung on, written off as extinct in 1996 and then found alive again, the unlikely survivors of a wetter age the plateau still half-remembers.

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Image: Public domain

Tagant Plateau: Stone Frozen Mid-Story

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Public domain. The Tagant gives the surrounding administrative region its name, and it sets the terms for everything around it. Its slopes fall away into cliffs, and at the foot of those cliffs cluster the towns of the region: Tichit, Moudjéria, Rachid. The town of Tidjikdja sits up on the plat...

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Image: Public domain

Tagant Plateau: The Edge of a Vanished Lake

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Public domain. To the south, the plateau's escarpments drop toward the Aoukar, the dry bed of a former lake. The two landforms tell a single story when you put them side by side: the high stony Tagant and the low parched basin below it, the cliff and the dead sea it once overlooked. Along that ...

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Image: Public domain

Tagant Plateau: Who the Land Belonged To

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Public domain. The people on the plateau today are not the first. Beginning in the mid-seventeenth century, migrants moving down from the Adrar Plateau to the north pushed into the Tagant and displaced the population they found there, the Toucouleur. Those displaced communities resettled far to...

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Image: Public domain

Tagant Plateau: Crocodiles in the Sahara

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Public domain. Return, finally, to the crocodiles, because they are the plateau's strangest truth. The Tartega gueltas are among the very few wetlands here, pockets of permanent water trapped in the rock. West African crocodiles were recorded in them as late as 1976, then declared gone in 1996,...

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Image: Public domain