Show Notes
In the Cretaceous Period (c.100 million years ago) Egypt and North Africa were radically different environments. With vast tidal flats and mangroves, and a shallow sea, the continent fostered numerous animal and plant species. Creatures like Paralititan (sauropods); the sprinting Deltadromeus; the infamous Spinosaurus; and the newcomer Tameryraptor. These have been preserved in the fossil record from Egypt and other countries in North Africa. Today, we meet some of the inhabitants of this ancient landscape…
Logo image: Spinosaurus aegyptiacus, by Paleogeeksquared, via Wikimedia.
Animals mentioned in this episode:
Paralititan: https://en.wikipedia.org/wiki/Paralititan
Deltadromeus: https://en.wikipedia.org/wiki/Deltadromeus
Mawsonia: https://en.wikipedia.org/wiki/Mawsonia_(fish)
Leptostomia: https://en.wikipedia.org/wiki/Leptostomia
Spinosaurus: https://en.wikipedia.org/wiki/Spinosaurus
Tameryraptor: https://en.wikipedia.org/wiki/Tameryraptor
Select references:
Dal Sasso, C., Maganuco, S., & Iurino, D. (2014). Update on the internal structure of the snout of Spinosaurus aegyptiacus. Second North African Vertebrate Palaeontology Congress, Ouarzazate.
Darwish, M. H., & Attia, Y. (2007). Plant impressions from the mangrove-dinosaur Unit of the Upper Cretaceous Bahariya Formation of Egypt. Taeckholmia, 27, 105--125.
Hone, D., & Holtz Jr, T. R. (2021). Evaluating the ecology of Spinosaurus: Shoreline generalist or aquatic pursuit specialist? Palaeontologia Electronica, 24(1), 1–28. https://doi.org/10.26879/1110
Hone, D., & Witton, M. P. (2025). Spinosaur Tales: The Biology and Ecology of the Spinosaurs.
Ibrahim, N., Sereno, P. C., Dal Sasso, C., Maganuco, S., Fabbri, M., Martill, D. M., Zouhri, S., Myhrvold, N., & Iurino, D. A. (2014). Semiaquatic adaptations in a giant predatory dinosaur. Science, 345(6204), 1613--1616. https://doi.org/10.1126/science.1258750
Roach, J. (2001, May 31). “Tidal Giant” Roamed Coastal Swamps of Ancient Africa. National Geographic News. https://web.archive.org/web/20010605022420/http://news.nationalgeographic.com/news/2001/05/0531_tidaldinosaur.html
Sereno, P. C., Myhrvold, N., Henderson, D. M., Fish, F. E., Vidal, D., Baumgart, S. L., Keillor, T. M., Formoso, K. K., & Conroy, L. L. (2022). Spinosaurus is not an aquatic dinosaur. eLife, 11, e80092. https://doi.org/10.7554/eLife.80092
Smith, J. B., Lamanna, M. C., Lacovara, K. J., Dodson, P., Smith, J. R., Poole, J. C., Giegengack, R., & Attia, Y. (2001). A Giant Sauropod Dinosaur from an Upper Cretaceous Mangrove Deposit in Egypt. Science, 292(5522), 1704--1706. https://doi.org/10.1126/science.1060561 Learn more about your ad choices. Visit megaphone.fm/adchoices
More from The History of Egypt Podcast
In 2025 I did an interview with the AskHistorians podcast, a reddit-based show where specialists discuss history and major questions about their fields.
Siptah, Tausret, Setnakht. Between 1205--1202 BCE, the royal house of Ramesses II crumbled into illegitimacy. After Siptah, the queen Tausret declared herself pharaoh. Her reign leaves tantalising traces. But shortly after, a man named Set-Nakht ("Seth is Victorious") seized the throne and inaugurated the 20th Dynasty. Subsequently, he and his successors declared the late 19th Dynasty a period of "empty years," lacking legitimacy, with no true ruler.
Siptah & Chancellor Bay. The last years of Dynasty 19 are murky, with hints of disorder and violence. At the centre of affairs, the courtier Bay directed policy and controlled access to King Siptah. Pharaoh himself was sickly, possibly disabled. The power-shift culminated in a rather dramatic break...
Tausret, Siptah, Bay, and the case of Paneb. By 1210 BCE, the southern rebellion was dying down, but trouble was far from over. The courtier Bay appears on the scene, first as an agent of Sety II, then as a "kingmaker" in his own right. Tausret increases her power, becoming a regent figure (like Hatshepsut). The young ruler Siptah, physically enfeebled and of uncertain heritage, provides a veil of legitimacy for a new triumvirate.
Between 1215 and 1211 BCE, Egypt was divided. A rebellion in the south, launched by Amen-messe "Born of Amun" disrupted the succession of Sety II, son of Merneptah. Records from this shadowy period hint at violence and corruption in Waset/Luxor, as the usurper took control and established a new regime. The impact of this conflict would have long-lasting ramifications for the 19th Dynasty...