Messinian Age and Savannah Environment of the Possible Hominin Graecopithecus from Europe
Overview
Authors
Affiliations
Dating fossil hominids and reconstructing their environments is critically important for understanding human evolution. Here we date the potentially oldest hominin, Graecopithecus freybergi from Europe and constrain the environmental conditions under which it thrived. For the Graecopithecus-bearing Pikermi Formation of Attica/Greece, a saline aeolian dust deposit of North African (Sahara) provenance, we obtain an age of 7.37-7.11 Ma, which is coeval with a dramatic cooling in the Mediterranean region at the Tortonian-Messinian transition. Palaeobotanic proxies demonstrate C4-grass dominated wooded grassland-to-woodland habitats of a savannah biome for the Pikermi Formation. Faunal turnover at the Tortonian-Messinian transition led to the spread of new mammalian taxa along with Graecopithecus into Europe. The type mandible of G. freybergi from Pyrgos (7.175 Ma) and the single tooth (7.24 Ma) from Azmaka (Bulgaria) represent the first hominids of Messinian age from continental Europe. Our results suggest that major splits in the hominid family occurred outside Africa.
Halaclar K, Rummy P, Mayda S, Deng T Integr Zool. 2024; 20(1):73-87.
PMID: 38567525 PMC: 11693979. DOI: 10.1111/1749-4877.12820.
A new ape from Türkiye and the radiation of late Miocene hominines.
Sevim-Erol A, Begun D, Yavuz A, Tarhan E, Sozer C, Mayda S Commun Biol. 2023; 6(1):842.
PMID: 37612372 PMC: 10447513. DOI: 10.1038/s42003-023-05210-5.
Bearing Fruit: Miocene Apes and Rosaceous Fruit Evolution.
Spengler 3rd R, Kienast F, Roberts P, Boivin N, Begun D, Ashastina K Biol Theory. 2023; 18(2):134-151.
PMID: 37214192 PMC: 10191964. DOI: 10.1007/s13752-022-00413-1.
Moura J, da Silva R, Ferreira Junior W, da Silva T, Albuquerque U PLoS One. 2021; 16(10):e0258986.
PMID: 34695160 PMC: 8544875. DOI: 10.1371/journal.pone.0258986.
Age constraints for the Trachilos footprints from Crete.
Kirscher U, El Atfy H, Gartner A, Dallanave E, Munz P, Niedzwiedzki G Sci Rep. 2021; 11(1):19427.
PMID: 34635686 PMC: 8505496. DOI: 10.1038/s41598-021-98618-0.