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Day One ; Locality Five Sahara Desert 19th February 2019 An advert for Erfoud, the fossil capital of Morocco. But no time today, the sun is setting. "Tomorrow", Anouar promises me. And then suddenly we are out of the mountains and on the fringes of the mighty Sahara Desert, the largest hot desert in the world. (Antarctica and the Arctic are bigger, but cold deserts) Many think of the Sahara as being sand, but actually, only a fraction of it is composed of the ergs (sand and sand dunes), most of the desert is hamada - rock desert. It is often fossili
I found this fossil online a few days ago and might be interested in buying it. But I don't know much about the spinosaurus, I just have good knowledge when it comes to the teeth. It is said to be the sacrum of a spinosaurus, it is 13,77 inches (or 35 centimeters). 95 million years old and was found in southern marocco, in the sahara desert. Could it be a spinosaurus sacrum from a small individual or what else could it be?
Did humans create the Sahara desert? New research challenges the idea that changes in the Earth's orbit triggered Sahara desertification, Frontiers, March 14, 2017 https://www.sciencedaily.com/releases/2017/03/170314111320.htm https://blog.frontiersin.org/2017/03/14/did-humans-create-the-sahara-desert/ David K. Wright. Humans as Agents in the Termination of the African Humid Period. Frontiers in Earth Science, 2017; 5 DOI: 10.3389/feart.2017.0000 http://journal.frontiersin.org/article/10.3389/feart.2017.00004/full https://www.academia.edu/310