Cited by 351Archaeology and ancient environmental studiesAdvances in Cucurbitaceae ResearchAmazonian Archaeology and Ethnohistory

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

The Initial Domestication of Cucurbita pepo in the Americas 10,000 Years Ago

Smith, Bruce D.·1997·Science

Abstract

Squash seeds, peduncles, and fruit rind fragments from Archaic period stratigraphic zones of Guilá Naquitz cave in Oaxaca, Mexico, are assigned to Cucurbita pepo on the basis of diagnostic morphological characters and identified as representing a domesticated plant on the basis of increased seed length and peduncle diameter, as well as changes in fruit shape and color, in comparison to wild Cucurbita gourds. Nine accelerator mass spectrometer radiocarbon dates on these specimens document the cultivation of C. pepo by the inhabitants of Guilá Naquitz cave between 10,000 to 8000 calendar years ago (9000 to 7000 carbon-14 years before the present), which predates maize, beans, and other directly dated domesticates in the Americas by more than 4000 years.

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Crossref · 10.1126/science.276.5314.932

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8 of 8 references verified0 citation errors · 0 not checkable

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Research works printed but not linked: 4

  1. B. D. Smith Latin Am. Antiq. in press.
  2. D. S. Byers Ed. The Prehistory of the Tehuacán Valley (Univ. of Texas Press Austin TX 1967) vol. 1.
  3. K. V. Flannery Ed. Guilá Naquitz (Academic Press Orlando FL 1986).
  4. T. Whitaker and H. Cutler in (5) pp. 275–279.

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Metadata

Authors
Smith, B. D.
Affiliations
Smithsonian Institution (US)
Corresponding author
Smith, Bruce D.
Venue
Science
Published
1997-05-09
Volume
276
Issue
5314
Pages
932-934
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2098958823
Cited by
351
References
7
Citations by year
2026: 9 · 2025: 13 · 2024: 10 · 2023: 16 · 2022: 13 · 2021: 14 · 2020: 16 · 2019: 17 · 2018: 7 · 2017: 14 · 2016: 11 · 2015: 10 · 2014: 12 · 2013: 15 · 2012: 9
FWCI
27.64
Type
journal article
Language
en
Open access
closed
Locations
Science (publishedVersion)
Topics
  • Social Sciences › Archeology › Archaeology and ancient environmental studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Advances in Cucurbitaceae Research
  • Social Sciences › Arts and Humanities › History › Amazonian Archaeology and Ethnohistory
Keywords
Cucurbita pepo, Archaic period, pre-Columbian agriculture, seed morphology, fruit peel, radiocarbon dating, Oaxaca

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