🇸🇩 Sudan · Pyramid
Nuri Pyramid Nu.1 (King Taharqa)
Napatan, 25th Dynasty, c.690–664 BCE · Kushite (Egyptianized Napatan)
Largest pyramid at Nuri (Nu.1) for Taharqa (c.664 BCE, 25th Dynasty), 52 m base, 40–50 m original height.
🇪🇬 Egypt · Pyramid
Pyramid of Queen Nubwenet
Old Kingdom, 6th Dynasty, c.2320 BCE · Ancient Egyptian
Queens pyramid of Nubwenet, wife of Pepi I, far eastern row of Pepi I queens field. Side 21 m, height 21 m (equilateral section), limestone core with recut Tura casing fragments.
🇪🇬 Egypt · Pyramid
Buried Pyramid of Sekhemkhet
Old Kingdom, 3rd Dynasty, c.2645 BCE · Ancient Egyptian
Unfinished step pyramid of Sekhemkhet (c.2645 BCE, 3rd Dynasty), southwest of Djoser. Henri Zakaria Goneim 1951-54 excavated alabaster sarcophagus (empty) and gold armlets.
🇺🇸 United States · Earthwork
Poverty Point (Monumental Earthworks of Poverty Point)
Late Archaic 1700–1100 BCE (peak 1500–1200 BCE) · Poverty Point culture
Late Archaic earthwork complex (1700–1100 BCE) with six concentric C-shaped ridges (1.2 km outer diameter) and six mounds, including 22 m-high Mound A – one of largest Archaic earthworks in North…
🇪🇬 Egypt · Pyramid
Pyramid of Queen Nedjeftet
Old Kingdom, 6th Dynasty, c.2325 BCE · Ancient Egyptian
Small queens pyramid recorded by Leclant mission south of Pepi I field for Nedjeftet (variant Wadjebten-related name, wife of Pepi I). 20 m base, unpublished Lauer sketches.