Paleo-Indians

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Paleo-Indians
Paleo-Indians hunting a glyptodont
Heinrich Harder (1858–1935), c. 1920.


The Paleo-Indians, also known as the Lithic peoples, are the earliest known settlers of the Americas; the period's name, the Lithic stage, derives from the appearance of lithic flaked stone tools.

Paleo-Indians were the

romanized: palaiós, lit.'old; ancient'. The term Paleo-Indians applies specifically to the lithic period in the Western Hemisphere and is distinct from the term Paleolithic.[note 1]

Traditional theories suggest that big-animal hunters crossed the

BCE (47,000–14,000 BP).[1] Small isolated groups of hunter-gatherers migrated alongside herds of large herbivores far into Alaska. From c. 16,500 – c. 13,500 BCE (c. 18,500 – c. 15,500 BP), ice-free corridors developed along the Pacific coast and valleys of North America.[2] This allowed animals, followed by humans, to migrate south into the interior of the continent. The people went on foot or used boats along the coastline. The dates and routes of the peopling of the Americas remain subjects of ongoing debate.[3] It is likely there were three waves of ancient settlers from the Bering Sea to the America continent.[4]

Stone tools, particularly projectile points and scrapers, are the primary evidence of the earliest human activity in the Americas. Archeologists and anthropologists use surviving crafted lithic flaked tools to classify cultural periods.[5] Scientific evidence links Indigenous Americans to eastern Siberian populations by the distribution of blood types, and genetic composition as indicated by molecular data, such as DNA.[6] There is evidence for at least two separate migrations.[7] From 8000 to 7000 BCE (10,000–9,000 BP) the climate stabilized, leading to a rise in population and lithic technology advances, resulting in a more sedentary lifestyle.

Migration into the Americas

kya)[8]

Researchers continue to study and discuss the specifics of

sea-level rise of more than a hundred meters following the end of the Last Glacial Period.[14]

The time range of the peopling of the Americas remains a source of substantial debate. Conventional estimates have it that humans reached North America at some point between 15,000 and 20,000 years ago.

late glacial maximum, around 16,000 to 13,000 years before present.[10][19]

Periodization

.

Sites in Alaska (eastern Beringia) exhibit some of the earliest evidence of Paleo-Indians,[20][21][22] followed by archaeological sites in northern British Columbia, western Alberta and the Old Crow Flats region in the Yukon.[23] The Paleo-Indians would eventually flourish all over the Americas.[24] These peoples were spread over a wide geographical area; thus there were regional variations in lifestyles. However, all the individual groups shared a common style of stone tool production, making knapping styles and progress identifiable.[22] This early Paleo-Indian period's lithic reduction tool adaptations have been found across the Americas, utilized by highly mobile bands consisting of approximately 20 to 60 members of an extended family.[25][26] Food would have been plentiful during the few warm months of the year. Lakes and rivers were teeming with many species of fish, birds and aquatic mammals. Nuts, berries and edible roots could be found in the forests and marshes. The fall would have been a busy time because foodstuffs would have to be stored and clothing made ready for the winter. During the winter, coastal fishing groups moved inland to hunt and trap fresh food and furs.[27]

Late ice-age climatic changes caused plant communities and animal populations to change.[28] Groups moved and sought new supplies as preferred resources were depleted.[24] Small bands utilized hunting and gathering during the spring and summer months, then broke into smaller direct family groups for the fall and winter. Family groups moved every 3–6 days, possibly traveling up to 360 km (220 mi) per year.[29][30] Diets were often sustaining and rich in protein; clothing was made from a variety of animal hides that were also used for shelter construction.[31] During much of the early and middle Paleo-Indian periods, inland bands are thought to have subsisted primarily through hunting now-extinct megafauna.[24] Large Pleistocene mammals included the giant beaver, steppe wisent, giant muskox, mastodon, woolly mammoth and ancient reindeer.[32]

Folsom projectile point

The Clovis culture, appearing around 11,500 BCE (c. 13,500 BP) in North America, is one of the most notable Paleo-Indian archaeological cultures.[33] It has been disputed whether the Clovis culture were specialist big-game hunters or employed a mixed foraging strategy that included smaller terrestrial game, aquatic animals, and a variety of flora.[34][35] Paleo-Indian groups were efficient hunters and carried a variety of tools. These included highly efficient fluted-style spear points, as well as microblades used for butchering and hide processing.[36] Projectile points and hammerstones made from many sources are found traded or moved to new locations.[37] Stone tools were traded and/or left behind from North Dakota and Northwest Territories, to Montana and Wyoming.[38] Trade routes also have been found from the British Columbia Interior to the coast of California.[38]

The glaciers that covered the northern half of the continent began to gradually melt, exposing new land for occupation around 17,500–14,500 years ago.

Quaternary extinction event was happening, the late Paleo-Indians would have relied more on other means of subsistence.[40]

From c. 10,500 – c. 9,500 BCE (c. 12,500 – c. 11,500 BP), the broad-spectrum big game hunters of the Great Plains began to focus on a single animal species: the bison (an early cousin of the American bison).[41] The earliest known of these bison-oriented hunting traditions is the Folsom tradition. Folsom peoples traveled in small family groups for most of the year, returning yearly to the same springs and other favored locations on higher ground.[42] There they would camp for a few days, perhaps erecting a temporary shelter, making and/or repairing some stone tools, or processing some meat, then moving on.[41] Paleo-Indians were not numerous, and population densities were quite low.[43]

Classification

Projectile points
, from the Paleo-Indian periods in southeastern North America

Paleo-Indians are generally classified by lithic reduction or

projectile points. The projectiles are constructed from chipped stones that have a long groove called a "flute". The spear points would typically be made by chipping a single flake from each side of the point.[45] The point was then tied onto a spear of wood or bone. As the environment changed with the ice age ending around 17–13 Ka BP on short, and around 25–27 Ka BP on the long,[46] many animals migrated overland to take advantage of the new sources of food. Humans following these animals, such as bison, mammoth and mastodon, thus gained the name big-game hunters.[47] Pacific coastal groups of the period would have relied on fishing as the prime source of sustenance.[48]

Archaeologists are piecing together evidence that the earliest human settlements in North America were thousands of years before the appearance of the current Paleo-Indian time frame (before the late glacial maximum 20,000-plus years ago).[49] Evidence indicates that people were living as far east as Beringia before 30,000 BCE (32,000 BP).[50][51] Until recently, it was generally believed that the first Paleo-Indian people to arrive in North America belonged to the Clovis culture. This archaeological phase was named after the city of Clovis, New Mexico, where in 1936 unique Clovis points were found in situ at the site of Blackwater Draw, where they were directly associated with the bones of Pleistocene animals.[52]

Recent data from a series of archaeological sites throughout the Americas suggest that Clovis (thus the "Paleo-Indians") time range should be re-examined. In particular, sites such as

Topper in South Carolina,[60] and Quintana Roo in Mexico[61][62] have generated early dates for wide-ranging Paleo-Indian occupation. Some sites significantly predate the migration time frame of ice-free corridors, thus suggesting that there were additional coastal migration routes available, traversed either on foot and/or in boats.[63] Geological evidence suggests the Pacific coastal route was open for overland travel before 23,000 years ago and after 16,000 years ago.[64]

South America

In South America, the site of Monte Verde indicates that its population was probably territorial and resided in their river basin for most of the year. Some other South American groups, on the other hand, were highly mobile and hunted big-game animals such as gomphotheres and giant sloths. They used classic bifacial projectile point technology, such as Fishtail points.

The primary examples are populations associated with El Jobo points (Venezuela), fish-tail or Magallanes points (various parts of the continent, but mainly the southern half), and Paijan points (Peru and Ecuador) at sites in grasslands, savanna plains, and patchy forests.[65]

The dating for these sites ranges from c. 14,000 BP (for Taima-Taima in Venezuela) to c. 10,000 BP.[66] The bi-pointed El Jobo projectile points were mostly distributed in north-western Venezuela; from the Gulf of Venezuela to the high mountains and valleys. The population using them were hunter-gatherers that seemed to remain within a certain circumscribed territory.[67][68] El Jobo points were probably the earliest, going back to c. 14,200 – c. 12,980 BP and they were used for hunting large mammals.[69] In contrast, the fish-tail points, dating to c. 11,000 B.P. in Patagonia, had a much wider geographical distribution, but mostly in the central and southern part of the continent.[70][71]

Archaeogenetics

Frequency distribution of haplogroup Q-M242.[72]

The

mtDNA), differs from other nuclear chromosomes in that the majority of the Y chromosome is unique and does not recombine during meiosis. This allows the historical pattern of mutations to be easily studied.[74] The pattern indicates Indigenous Amerindians experienced two very distinctive genetic episodes: first with the initial peopling of the Americas, and secondly with European colonization of the Americas.[75] The former is the determinant factor for the number of gene lineages and founding haplotypes present in today's Indigenous Amerindian populations.[76][unreliable source?
]

Human settlement of the Americas occurred in stages from the

haplogroup Q (Y-DNA) mutations that are distinct from other Amerindians with various mtDNA mutations.[82][83][84] This suggests that the earliest migrants into the northern extremes of North America and Greenland derived from later migrant populations.[85]

Evidence from full genomic studies suggests that the first people in the Americas diverged from Ancient East Asians about 36,000 years ago and expanded northwards into Siberia, where they encountered and interacted with a different Paleolithic Siberian population (known as

Paleosiberian peoples and Ancient Native Americans, which later migrated towards the Beringian region, became isolated from other populations, and subsequently populated the Americas.[86][87]

Transition to archaic period

Atlatl weights and carved stone gorgets from Poverty Point

The Archaic period in the Americas saw a changing environment featuring a warmer, more arid climate and the disappearance of the last megafauna.[88] The majority of population groups at this time were still highly mobile hunter-gatherers, but now individual groups started to focus on resources available to them locally. Thus with the passage of time there is a pattern of increasing regional generalization like the Southwest, Arctic, Poverty, Dalton, and Plano traditions. These regional adaptations would become the norm, with reliance less on hunting and gathering, and a more mixed economy of small game, fish, seasonally wild vegetables, and harvested plant foods.[30][89] Many groups continued to hunt big game but their hunting traditions became more varied and meat procurement methods more sophisticated.[28] The placement of artifacts and materials within an Archaic burial site indicated social differentiation based upon status in some groups.[90]

See also

 Indigenous peoples of the Americas portal

Notes

  1. ^ Paleolithic specifically refers to the period between c. 2.5 million years ago and the end of the Pleistocene in the Eastern Hemisphere. It is not used in New World archaeology.

References

  1. . Retrieved 29 November 2011.
  2. ^ Viegas, Jennifer. "First Americans Endured 20,000-Year Layover". Discovery News. Archived from the original on 10 October 2012. Retrieved November 18, 2009. Archaeological evidence, in fact, recognizes that people started to leave Beringia for the New World around 40,000 years ago, but rapid expansion into North America didn't occur until about 15,000 years ago, when the ice had literally broken page 2 Archived 13 March 2012 at the Wayback Machine
  3. . Retrieved 29 November 2011.
  4. . Retrieved November 13, 2023.
  5. ^ "Method and Theory in American Archaeology". Gordon Willey and Philip Phillips. University of Chicago. 1958. Archived from the original on 2012-06-28. Retrieved 2009-11-20.
  6. .
  7. .
  8. .
  9. . Retrieved 29 November 2011.
  10. ^ . Retrieved 2009-11-21.
  11. ^ Fitzhugh, William; Goddard, Ives; Ousley, Steve; Owsley, Doug; Stanford, Dennis. "Paleoamerican". Smithsonian Institution Anthropology Outreach Office. Archived from the original on 2009-01-05. Retrieved 2009-01-15.
  12. ^ "The peopling of the Americas: Genetic ancestry influences health". Phys.org. Retrieved 2009-11-17.
  13. S2CID 162243347
    .
  14. ^ "68 Responses to "Sea will rise 'to levels of last Ice Age'"". Center for Climate Systems Research, Columbia University. 26 January 2009. Retrieved 2009-11-17.
  15. .
  16. .
  17. .
  18. .
  19. .
  20. . Retrieved 29 November 2011.
  21. ^ "Period 1 (10,000 to 8,000 years ago)". Learners Portal Breton University. 2006. Archived from the original on 2011-07-13. Retrieved 2010-02-05.
  22. ^ . Retrieved 29 November 2011.
  23. . Retrieved 29 November 2011.
  24. ^ . Retrieved 29 November 2011.
  25. . Retrieved 29 November 2011.
  26. ISBN 978-1-934610-27-5. Retrieved 29 November 2011.[permanent dead link
    ]
  27. . Retrieved 29 November 2011.
  28. ^ . Retrieved 2009-11-18.
  29. . Retrieved 29 November 2011.
  30. ^ . Retrieved 2009-11-18.
  31. ^ "Alabama Archaeology: Prehistoric Alabama". University of Alabama Press. 1999. Archived from the original on 2010-06-13. Retrieved 2010-04-10.
  32. ^ Breitburg, Emanual; John B. Broster; Arthur L. Reesman; Richard G. Strearns (1996). "Coats-Hines Site: Tennessee's First Paleoindian Mastodon Association" (PDF). Current Research in the Pleistocene. 13: 6–8. Archived from the original (PDF) on 2016-03-04. Retrieved 2009-11-18.
  33. . Retrieved 29 November 2011.
  34. .
  35. . Retrieved 29 November 2011.
  36. . Retrieved 29 November 2011.
  37. . Retrieved 29 November 2011.
  38. ^ . Retrieved 2009-11-19.
  39. ^ "A brief history of the horse in America: Horse phylogeny and evolution". Ben Singer. Canadian Geographic. 2005. Archived from the original on 2014-08-19. Retrieved 2009-11-18.
  40. . Retrieved 2009-11-15.
  41. ^ . Retrieved 2009-11-17.
  42. ^ "Folsom Traditions". University of Manitoba, Archaeological Society. 1998. Retrieved 2010-04-10.
  43. ^ "Beginnings to 1500 C.E". Encyclopedia of Canada's Peoples. Archived from the original on 2010-12-06. Retrieved 2009-11-17.
  44. . Retrieved 29 November 2011.
  45. .
  46. . Retrieved 29 November 2011.
  47. . Retrieved 2009-11-17.
  48. .
  49. ^ "Alberta History pre 1800 – Jasper Alberta". Jasper Alberta. 2009. Archived from the original on 2016-03-13. Retrieved 2009-11-20.
  50. ^ Bradley, Bruce; Stanford, Dennis (2004). "The North Atlantic ice-edge corridor: a possible Palaeolithic route to the New World". World Archaeology. Vol. 34.
  51. ^ Lauber, Patricia (2003). Who Came First? New Clues to Prehistoric Americans. Washington, D.C.: National Geographic Society.
  52. ^ "National Park Service Southeastern Archaeological Center: The Paleoindian Period". Retrieved 2009-11-17.
  53. ^ Wade, Lizzie (2019-08-29). "First people in the Americas came by sea, ancient tools unearthed by Idaho river suggest". Science | AAAS. Retrieved 2020-12-28.
  54. ^ Bowers, Bruce (2000). "Early New World Settlers Rise in East". Science News. Retrieved 2009-11-17.
  55. ^ "Meadowcroft Rockshelter". National Historic Landmark summary listing. National Park Service. Archived from the original on 11 May 2015. Retrieved 2009-11-17.
  56. ^ "Author Discovers Ceremonial Site". Archaeology Site Article listing. Herald Mall Media. Archived from the original on 2018-11-09. Retrieved 2019-03-15.
  57. ^ "Encontraron la evidencia humana más antigua de Argentina" [They found the oldest human evidence in Argentina]. Universidad (in Spanish). 21 May 2018.
  58. ^ "Confirman huella humana en Chile como la más antigua de América" [Confirm human footprint in Chile as the oldest in America]. la Jornada (in Spanish). Archived from the original on 2019-04-27. Retrieved 2019-04-27.
  59. ^ "Monte Verde Archaeological Site – UNESCO World Heritage Centre". Retrieved 2009-11-17.
  60. ^ "CNN.com: Man in Americas Earlier Than Thought". 2004-11-18. Retrieved 2009-11-17.
  61. ^ Villarreal, Ignacio (2010-08-25). "Mexican Archaeologists Extract 10,000 Year-Old Skeleton from Flooded Cave in Quintana Roo". Artdaily.com. Retrieved 2010-09-17.
  62. ^ "Skull in Underwater Cave May Be Earliest Trace of First Americans – NatGeo News Watch". Blogs.nationalgeographic.com. 2011-02-18. Archived from the original on 2011-02-26. Retrieved 2011-03-03.
  63. The University of Texas at Austin – Web Central. Archived from the original
    on 2004-03-02. Retrieved 2009-11-17.
  64. on 2014-02-12. Retrieved 2010-04-15.
  65. ^ TOM D. DILLEHAY, The Late Pleistocene Cultures of South America. Evolutionary Anthropology, 1999
  66. .
  67. ^ José R. Oliver, Implications of Taima-taima and the Peopling of Northern South America. Archived 2016-04-25 at the Wayback Machine bradshawfoundation.com
  68. ^ Oliver, J.R., Alexander, C.S. (2003). Ocupaciones humanas del Plesitoceno terminal en el Occidente de Venezuela. Maguare, 17 83–246
  69. .
  70. .
  71. .
  72. .
  73. ^ "Y-Chromosome Evidence for Differing Ancient Demographic Histories in the Americas" (PDF). University College London 73:524–539. 2003. Retrieved 2010-01-22.
  74. S2CID 4939632
    . Retrieved 2010-01-19.
  75. ^ Wendy Tymchuk, ed. (2008). "Learn about Y-DNA Haplogroup Q". Genebase Systems. Archived from the original (Verbal tutorial possible) on 2010-06-22. Retrieved 2009-11-21.
  76. ^ Wendy Tymchuk, ed. (2008). "Learn about Y-DNA Haplogroup Q". Genebase Systems. Archived from the original (Verbal tutorial possible) on 2010-04-21. Retrieved 2009-11-21.
  77. .
  78. ^ "First Americans Endured 20,000-Year Layover - Jennifer Viegas, Discovery News". Archived from the original on 2012-10-10. Retrieved 2009-11-18. page 2 Archived 2012-03-13 at the Wayback Machine
  79. ^ "Pause Is Seen in a Continent's Peopling". The New York Times. 13 Mar 2014.
  80. ^ Than, Ker (2008). "New World Settlers Took 20,000-Year Pit Stop". National Geographic Society. Archived from the original on February 19, 2008. Retrieved 2010-01-23.
  81. ^ "Summary of knowledge on the subclades of Haplogroup Q". Genebase Systems. 2009. Archived from the original on 2011-05-10. Retrieved 2009-11-22.
  82. PMID 9811914
    .
  83. .
  84. ^ Saillard, Juliette; Forster, Peter; Lynnerup, Niels; Bandelt, Hans-Jürgen; Nørby, Søren (2000). "mtDNA Variation among Greenland Eskimos. The Edge of the Beringian Expansion". Laboratory of Biological Anthropology, Institute of Forensic Medicine, University of Copenhagen, Copenhagen, McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, University of Hamburg, Hamburg. Retrieved 2009-11-22.
  85. ^ Torroni, A.; Schurr, T. G.; Yang, C. C.; Szathmary, E.; Williams, R. C.; Schanfield, M. S.; Troup, G. A.; Knowler, W. C.; Lawrence, D. N.; Weiss, K. M.; Wallace, D. C. (January 1992). "Native American Mitochondrial DNA Analysis Indicates That the Amerind and the Nadene Populations Were Founded by Two Independent Migrations". Center for Genetics and Molecular Medicine and Departments of Biochemistry and Anthropology, Emory University School of Medicine, Atlanta, Georgia. 130 (1). Genetics Society of America: 153–162. Retrieved 2009-11-28.
  86. .
  87. ^ Sapiens (2022-02-08). "A Genetic Chronicle of the First Peoples in the Americas". SAPIENS. Retrieved 2022-10-29.
  88. .
  89. . Retrieved 2009-11-17.
  90. .

Further reading

External links