Free Republic 3rd Quarter Fundraising Target: $85,000 Receipts & Pledges to-date: $78,350
92%  
Woo hoo!! And we're now over 92%!! Less than $6.7k to go!! We can do this!! Thank you all very much!!

Keyword: bottlegourd

Brevity: Headers | « Text »
  • Ancient Humans Brought Bottle Gourds To The Americas From Asia

    12/13/2005 11:12:17 AM PST · by blam · 38 replies · 902+ views
    Harvard University/Eureka Alert ^ | 12-13-2005 | Steve Brandt
    Contact: Steve Bradt steve_bradt@harvard.edu 617-496-8070 Harvard University Ancient humans brought bottle gourds to the Americas from AsiaPlants widely used as containers arrived, already domesticated, some 10,000 years ago CAMBRIDGE, Mass., Dec. 13, 2005 -- Thick-skinned bottle gourds widely used as containers by prehistoric peoples were likely brought to the Americas some 10,000 years ago by individuals who arrived from Asia, according to a new genetic comparison of modern bottle gourds with gourds found at archaeological sites in the Western Hemisphere. The finding solves a longstanding archaeological enigma by explaining how a domesticated variant of a species native to Africa ended...
  • An Asian origin for a 10,000-year-old domesticated plant in the Americas

    12/17/2005 7:56:15 AM PST · by Lessismore · 15 replies · 653+ views
    PNAS ^ | 2005-12-13 | David L. Erickson , Bruce D. Smith , Andrew C. Clarke, Daniel H. Sandweiss, and Noreen Tuross
    New genetic and archaeological approaches have substantially improved our understanding of the transition to agriculture, a major turning point in human history that began 10,000-5,000 years ago with the independent domestication of plants and animals in eight world regions. In the Americas, however, understanding the initial domestication of New World species has long been complicated by the early presence of an African enigma, the bottle gourd (Lagenaria siceraria). Indigenous to Africa, it reached East Asia by 9,000-8,000 before present (B.P.) and had a broad New World distribution by 8,000 B.P. Here we integrate genetic and archaeological approaches to address a...