page_title: Sundays River Formation
hierarchical_section_title: Sundays River Formation
caption_attribution_description: English: Outcrop of the Sundays River Formation on a river cliff by the Sundays River at the Avoca River Cabins, northwest of Addo, Eastern Cape, South Africa. A layer of hard fine-grained sandstone overlies softer siltstone/mudstone.
context_page_description: The Sundays River Formation is a geological formation found in the Eastern and Western Cape provinces in South Africa. It is the second youngest of the four formations found within the Uitenhage Group of the Algoa Basin, its type locality, and the only location where outcrops have been located. The Sundays River has been measured at a maximum thickness of 2,000 metres.
context_section_description: The Sundays River Formation is a geological formation found in the Eastern and Western Cape provinces in South Africa. It is the second youngest of the four formations found within the Uitenhage Group of the Algoa Basin, its type locality, and the only location where outcrops have been located. The Sundays River has been measured at a maximum thickness of 2,000 metres (6,600 ft).
caption: Sandstone layer overlying siltstone/mudstone
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