Wikipedia

Apidima Cave

Apidima Cave (Greek: Σπήλαιο Απήδημα, Spilaio Apidima) is a complex of five caves[2][3][4] located on the western shore of Mani Peninsula in southern Greece. A systematic investigation of the cave has yielded Neanderthal and Homo sapiens fossils from the Palaeolithic era.[5][6]

Apidima Cave
Map showing the location of Apidima Cave
Map showing the location of Apidima Cave
Location of Apidima Cave in Greece
Map showing the location of Apidima Cave
Map showing the location of Apidima Cave
Apidima Cave (Peloponnese)
LocationOn western Mani Peninsula, west of Areopoli, southern Greece
Coordinates36°39′41″N 22°21′48″E / 36.66139°N 22.36333°E / 36.66139; 22.36333[1]
GeologyKarstic cave in limestone cliffside
Entrances5
List of
entrances		A, B, C, D, E
AccessOnly by boat
Websitefhw.gr/chronos/01/en/pl/housing/apidima.html

One skull fossil, given the name Apidima 1,[4] shows a mixture of modern human and primitive features[7] and has been dated to be more than 210,000 years old, older than a Neanderthal skull ("Apidima 2") found at the cave,[7] which per some interpretations makes Apidima 1 the oldest proof of Homo sapiens living outside Africa,[8][9] the second oldest being the maxilla from Misliya Cave in Mount Carmel, Israel, with a maximum age of about 190,000 years ago.[10] Apidima 1 is more than 150,000 years older than previous H. sapiens finds in Europe.[7]

Description

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The Apidima Cave complex consists of five[2][3] karstic caves (previously reported as four small caves[4]) formed in the limestone cliffside on the west shore of the Mani Peninsula in southern Greece.[11] Today the caves open on the face of a large sea cliff and are accessible only by boat,[12] but during the ice ages the sea level went lower by more than 100 m (330 ft), and several seashore caves around the world, today submerged or situated at the wave zone—Apidima Cave belonging to the latter category—rose well above the water surface and were occupied by early people.[13]

The complex consists of four small caves, designated "A", "B", "C" and "D".[4] It was formed by erosion within the Middle Triassic to Late Eocene limestone of depth 500 m (1,600 ft), from 4–24 m (13–79 ft) above sea level, in a vertical zone of depth 20 m (66 ft).[14] The development of the caves is due to the vertical strikes of the limestone, while the horizontal opening is made by the sea.[14]

Archaeology

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Research programme

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The scientific research programme at Apidima began in 1978 and is being conducted by the National Archaeological Museum of Greece in collaboration with the Laboratory of Historical Geology-Palaeontology of Athens University, the Institute of Geology and Mineral Exploitation and the Aristotle University of Thessaloniki.[6]

Findings

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Approximately 20,000 bones, bone fragments, and teeth from various fauna have been collected since 1978 from this site by Theodore Pitsios and his team. There are a few animal specimens with probable traces of butchering.[14] The two Homo fossils were excavated from the thick and cohesive breccia 4 m (13 ft) above sea level.[14]

In addition to fossils, researchers located several tools, including handaxes and tools produced from local flint, along the perimeters of poljes at the Kokkinopilos and Alonaki locations.[15]

Homo fossils

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Finding of fossils

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Researchers uncovered two significant fossils in Apidima Cave "A" in 1978. The two fossils are now referred to as Apidima 1 and Apidima 2.[7][2] Stone tools were found in all four caves.[12] Research published in July 2019 indicates that the Apidima 2 skull fragment (designated LAO 1/S2[4]) has Neanderthal morphology, and using uranium-thorium dating,[7] was found to be more than 170,000 years old.[8][16][17] The Apidima 1 skull fossil (designated LAO 1/S1[4]) was found to be older, dated—using the same method—to more than 210,000 years old.

As of 1999, Theodore Pitsios, a Professor of Physical Anthropology and Faculty member of Medicine at the National and Kapodistrian University of Athens,[18] estimated that over 30 thousand fossils had been collected from Apidima Cave with the bones of six or more individuals having been found. Of note within these collected fossils are the two crania imbedded in breccia rock in different layers of stratigraphy and were dated to have been deposited during all periods of the Pleistocene era.[19]

In addition to hominid fossils, tools made from both bone and stone were located along with the bones of animals indicative of hunting practices. In addition to these fossils and tools, evidence of fire use was also found.[19]

Apidima I

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Apidima I consists of the posterior portion of the cranium which does show signs of erosion. This specimen is suspected of being of similar taxonomic designation as Apidima II though, as of 2019, no testing had been done [20] Apidima 1 has been found to have more modern features but still presents some older, more primitive features. In a 2019 article written by Katerina Harvati (et.al.) for Nature Journal, it was hypothesized that Apidima 1 may be an early example of Neanderthal prior to the changes in the overall cranial structures, but after the facial features had been developed.[7] Apidima 1 is estimated to date to more than 200 thousand years ago.[21]

Apidima II

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The second crania, labeled Apidima 2 is more representative of Neanderthal. A continuous and large brow ridge is present consistent with measurements with Neanderthal fossils found elsewhere. It is estimated that Apidima 2 to be dated more than 150 thousand years ago.[21] The fossilized cranium appeared to have multiple fractures, as well as malformation of the left side of the skull, suggestive of sediment pressure which occurred after having been deposited.[22] Apidima 2 has undergone analysis via CT scan in which the cranium was virtually reconstructed. Scientists used the digital nature of this analysis to reconstruct the specimen without fractures and breaks in order to visualize a clearer view of one of the earliest European hominid samples to date.[22]

Homo sapiens & Homo Neanderthalis hypothesis

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In a 2019 study a research team proposed a hypothesis these Hominids present a mixture of modern human and primitive features.[7] This makes Apidima 1 the oldest evidence of Homo sapiens outside Africa,[8][7][23][24] more than 150,000 years older than previous H. sapiens finds in Europe.[7][16][23][25] The lead researcher, Katerina Harvati, summarized, "Our results suggest that at least two groups of people lived in the Middle Pleistocene in what is now southern Greece: an early Homo sapiens population, followed by a Neanderthal population."[26] Harvati said that the team would attempt to extract ancient DNA from the fossils, but that she was not optimistic about finding any.[24] If sufficient specimens can be obtained, a palaeoproteomic analysis of ancient proteins may also be done on the fossils.[5]

Homo erectus hypothesis

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In a 2020 publication another research group concluded that the anatomical features of both skulls show they can be attributed to the group of evolved European Homo erectus hominins, with some early Neanderthal features, similar to the skulls of Sima de los Huesos, Swanscombe, Biache-Saint-Vaast and Lazaret, but they can be differentiated from the classical Neanderthals.[27]

Animal fossil findings

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Fossils of large animals have been found at the Kalamakia site, north of Apidima. These findings consisted of Rhino, elephant, deer, goat, and sheep species. The deer and caprid species fossils are considered to have been food items.[14] At Apidimia, Caves B and C held fossils of leopard (Panthera pardus) and European Badger (Meles meles), whereas Caves C and D contained fossils from multiple lynx (Lynx lynx). Cave C also provided fossil remains of the European Wildcat species (Felis silvestris) and red fox (Vulpes vulpes), as well as remains of the beech marten (Martes foina).[14]

See also

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References

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  1. ^ Apidima Cave - location.
  2. ^ a b c Harvati, Katerina; Stringer, Chris; Karkanas, Panagiotis (2011). "Multivariate analysis and classification of the Apidima 2 cranium from Mani, Southern Greece". Journal of Human Evolution. 60 (2): 246–250. doi:10.1016/j.jhevol.2010.09.008. PMID 21122894.
  3. ^ a b Harvati, Katerina (2022), Vlachos, Evangelos (ed.), "The Hominin Fossil Record from Greece", Fossil Vertebrates of Greece Vol. 1, Cham: Springer International Publishing, pp. 669–688, doi:10.1007/978-3-030-68398-6_19, ISBN 978-3-030-68397-9, S2CID 245038672, retrieved 28 September 2022
  4. ^ a b c d e f Harvati, K.; Delson, E. (1999). "Conference Report: Paleoanthropology of the Mani Peninsula (Greece)". Journal of Human Evolution. 36 (3): 343–348. CiteSeerX 10.1.1.508.7565. doi:10.1006/jhev.1998.0284. PMID 10074388.
  5. ^ a b Delson, Eric (10 July 2019). "An early dispersal of modern humans from Africa to Greece – Analysis of two fossils from a Greek cave has shed light on early hominins in Eurasia. One fossil is the earliest known specimen of Homo sapiens found outside Africa; the other is a Neanderthal who lived 40,000 years later". Nature. 571 (7766): 487–488. doi:10.1038/d41586-019-02075-9. PMID 31337897.
  6. ^ a b Apidima Cave. Accessed on 10 July 2019.
  7. ^ a b c d e f g h i Katerina Harvati; Carolin Röding; Abel M. Bosman; Fotios A. Karakostis; Rainer Grün; Chris Stringer; Panagiotis Karkanas; Nicholas C. Thompson; Vassilis Koutoulidis; Lia A. Moulopoulos; Vassilis G. Gorgoulis; Mirsini Kouloukoussa (2019). "Apidima Cave fossils provide earliest evidence of Homo sapiens in Eurasia". Nature. 571 (7766): 500–504. doi:10.1038/s41586-019-1376-z. PMID 31292546. S2CID 195873640.
  8. ^ a b c Earliest modern human found outside Africa. BBC News. 10 July 2019.
  9. ^ Sample, Ian (10 July 2019). "Piece of skull found in Greece 'is oldest human fossil outside Africa' – Remains discovered on Mani peninsula could rewrite history of Homo sapiens in Eurasia". The Guardian. Retrieved 11 July 2019.
  10. ^ Herschkovitz, Israel; et al. (26 January 2018). "The earliest modern humans outside Africa". Science. 359 (6374): 456–459. Bibcode:2018Sci...359..456H. doi:10.1126/science.aap8369. hdl:10072/372670. PMID 29371468.
  11. ^ Harvati, Katerina; Darlas, Andreas; Bailey, Shara E.; Rein, Thomas R.; El Zaatari, Sireen; Fiorenza, Luca; Kullmer, Ottmar; Psathi, Eleni (2013). "New Neanderthal remains from Mani peninsula, Southern Greece: The Kalamakia Middle Paleolithic cave site". Journal of Human Evolution. 64 (6): 486–499. doi:10.1016/j.jhevol.2013.02.002. PMID 23490263.
  12. ^ a b Signals of Evolution in the Territory of Greece. Paleoanthropological Findings. Christos Valsamis. Intensive Course in Biological Anthropology. 1st Summer School of the European Anthropological Association. 16–30 June 2007, Prague, Czech Republic.
  13. ^ Flemming, Nic; Antonioli, Fabrizio (2017). "Prehistoric Archaeology, Palaeontology, and Climate Change Indicators from Caves Submerged by Change of Sea Level". In Campbell, Peter B. (ed.). The Archaeology of Underwater Caves. Southampton: Highfield Press. ISBN 978-0992633677.
  14. ^ a b c d e f Tsoukala, Evangelia (1999). "Quarternary large mammals from the Apidima Caves (Lakonia, S Peloponnese, Greece)" (PDF). Beiträge zur Paläontologie. 24: 207–229.
  15. ^ Harvati, Katerina; Panagopoulou, Eleni; Runnels, Curtis (2009). "The paleoanthropology of Greece". Evolutionary Anthropology: Issues, News, and Reviews. 18 (4): 131–143. doi:10.1002/evan.20219. S2CID 84911310.
  16. ^ a b Zimmer, Carl (10 July 2019). "A Skull Bone Discovered in Greece May Alter the Story of Human Prehistory - The bone, found in a cave, is the oldest modern human fossil ever discovered in Europe. It hints that humans began leaving Africa far earlier than once thought". The New York Times. Retrieved 11 July 2019.
  17. ^ Bartsiokas, Antonis; Arsuaga, Juan Luis; Aubert, Maxime; Grün, Rainer (2017). "U-series dating and classification of the Apidima 2 hominin from Mani Peninsula, Southern Greece". Journal of Human Evolution. 109: 22–29. doi:10.1016/j.jhevol.2017.04.008. PMID 28688457.
  18. ^ Mouliou, Marlen (2018). Turning Ιnside Οut European University Heritage: Collections, Audiences, Stakeholders (PDF). Athens, Greece: National and Kapodistrian University of Athens Press and contributors. p. 7. ISBN 9789604661862.
  19. ^ a b Pitsios, Th. K. (1999). "Paleoanthropological research at the cave site of Apidima and the surrounding region (South Peloponnese, Greece)". Anthropologischer Anzeiger. 57 (1): 1–11. doi:10.1127/anthranz/57/1999/1. ISSN 0003-5548. JSTOR 29540829. PMID 10320921.
  20. ^ Harvati, Katerina; Röding, Carolin; Bosman, Abel M.; Karakostis, Fotios A.; Grün, Rainer; Stringer, Chris; Karkanas, Panagiotis; Thompson, Nicholas C.; Koutoulidis, Vassilis; Moulopoulos, Lia A.; Gorgoulis, Vassilis G. (2019). "Apidima Cave fossils provide earliest evidence of Homo sapiens in Eurasia". Nature. 571 (7766): 500–504. doi:10.1038/s41586-019-1376-z. ISSN 1476-4687. PMID 31292546. S2CID 195873640.
  21. ^ a b Linwood, S. L. (29 April 2022). Linwood, Simon Lin (ed.). Digital Health. doi:10.36255/exon-publications-digital-health. ISBN 9780645332018. PMID 35605064. S2CID 244522781.
  22. ^ a b Bräuer, Günter; Pitsios, Theodoros; Säring, Dennis; von Harling, Maximilian; Jessen, Frederik; Kroll, Angelika; Groden, Christoph (2020). "Virtual Reconstruction and Comparative Analyses of the Middle Pleistocene Apidima 2 Cranium (Greece)". The Anatomical Record. 303 (5): 1374–1392. doi:10.1002/ar.24225. ISSN 1932-8486. PMID 31336034. S2CID 198191481.
  23. ^ a b Yong, Ed (10 July 2019). "The Story of Humans and Neanderthals in Europe Is Being Rewritten - A 210,000-year-old skull is the oldest Homo sapiens fossil found outside Africa". The Atlantic. Retrieved 10 July 2019.
  24. ^ a b Some Apidima Skull Is Earliest Homo Sapiens Outside Africa, Say Researchers. Archived 11 July 2019 at the Wayback Machine Gemma Tarlach, Discover. July 10, 2019.
  25. ^ Staff (10 July 2019). "'Oldest remains' outside Africa reset human migration clock". Phys.org. Retrieved 10 July 2019.
  26. ^ de Lazaro, Enrico (11 July 2019). "Enigmatic Skull Found in Greece Suggests Early Homo sapiens Reached Europe 210,000 Years Ago". Sci-News. Retrieved 12 July 2019.
  27. ^ Marie-Antoinette de Lumley, Gaspard Guipert, Henry de Lumley, Natassa Protopapa, Théodoros Pitsios, Apidima 1 and Apidima 2: Two anteneandertal skulls in the Peloponnese, Greece, L'Anthropologie, Volume 124, Issue 1, 2020, 102743, ISSN 0003-5521, https://doi.org/10.1016/j.anthro.2019.102743.
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