Western and Northern Mexican Worlds: Communities, Landscapes, and Connections
Western and northern Mexican contexts (orientation only) · Perfil con revisión de fuentes

La Playa: farming, water, and dated sequences

Reviewed community and place names are preserved where supported; no otherwise unknown ancient self-designation is invented.

The museum describes an INAH–Arizona project studying early agricultural communities; its research categories do not define a living people. The stratigraphic study separates sediment units from cultural associations. An old sediment age alone cannot date an irrigation feature.

Early farming and water-management context Early Agricultural and later contexts; sampled canals approximately 750–350 BCE and 50–250 CE Sediment stratigraphy, irrigation features and multiple dating techniques Trincheras, Sonora (orientation only): approximate public-town or distant institutional orientation, not an excavation, burial, sacred-site, cave-entrance, private compound or vulnerable-deposit location; never a territorial, ethnic, linguistic, cultural, political, religious, sovereignty, farming, water-rights or route boundary. The orientation may be far from the archaeological context. No access, collecting or travel permission is implied.
Resumo

Ferramentas, água, casas e mundos regionais

Conexões desérticas, peninsulares, do Pacífico, de terras altas e do Bajío

Trincheras, Sonora is modern orientation, not an ancient capital or boundary. Waterworks imply organized work but cannot establish one authority across all occupation episodes.

Organização política e escala comunitária

Waterworks imply organized work but cannot establish one authority across all occupation episodes. Old sediments do not date every cultural deposit; La Playa canal phases and calibrated samples must remain distinct, without a single-origin farming claim.

Transformação colonial, património vivo e recepção moderna

Living communities and heritage institutions retain their own authority; this atlas cannot establish identity, ancestry, descent, recognition or membership. Archaeological materials do not identify every ancient speaker. Living language communities, self-designations and membership authority remain distinct. Events after 1600 CE and modern research, conservation and stewardship are dated separately from the main historical context.

Joint research The museum describes an INAH–Arizona project studying early agricultural communities; its research categories do not define a living people.

Brief DNAGENICS AI-assisted paraphrase of registered evidence, not author or community endorsement. Retain chronological, sampling and interpretive limits.

Source review: 2026-10-20 [S1]
Deposits and activities The stratigraphic study separates sediment units from cultural associations. An old sediment age alone cannot date an irrigation feature.

Brief DNAGENICS AI-assisted paraphrase of registered evidence, not author or community endorsement. Retain chronological, sampling and interpretive limits.

Source review: 2026-10-20 [S2]
Dating waterworks Cajigas and colleagues compare radiocarbon and luminescence evidence for canal use, preserving more than one construction or use episode.

Brief DNAGENICS AI-assisted paraphrase of registered evidence, not author or community endorsement. Retain chronological, sampling and interpretive limits.

Source review: 2026-10-20 [S3]
Sequência histórica

Uma cronologia breve e documentada

Estes marcos servem de orientação e não constituem uma história completa.

  1. Earlier waterwork episode

    The canal study identifies an earlier dated interval, not the start of all regional farming.

    [S3]

  2. Later waterwork episode

    A later interval must not be collapsed into the earlier one.

    [S3]

  3. Different components

    The stratigraphic research distinguishes subsequent cultural material from the early agricultural evidence.

    [S2]

  4. Comparative dating

    The canal publication tests how different dating methods constrain the surviving features.

    [S3]
Cultura e língua

Práticas alimentares, artesanato, trabalho doméstico, água e poder

Línguas mencionadas neste perfil

  • Archaeological materials do not identify every ancient speaker. Living language communities, self-designations and membership authority remain distinct.

Família linguística: Language, material classification, political allegiance, residence and living identity are distinct; this record does not classify every ancient speaker.

Research focus: Sediment stratigraphy, irrigation features and multiple dating techniques.

Waterworks imply organized work but cannot establish one authority across all occupation episodes.

Old sediments do not date every cultural deposit; La Playa canal phases and calibrated samples must remain distinct, without a single-origin farming claim.

No artifact, rock-art, sacred-site, burial or human-remains imagery or restricted knowledge is reproduced.

DNAGENICS provides AI-assisted, source-checked educational paraphrases. Cited authors, institutions and communities did not author or endorse this atlas. Public availability does not establish cultural consent or permission to reproduce objects, sacred knowledge or human remains. No imagery is reproduced. Specialist and community review is recommended; use the website contact channel for corrections, rights concerns or removal requests.

Guia de pesquisa com IA

Pergunta sobre este perfil revisto

O guia pode explicar e relacionar fatos que já aparecem nesta página. Não pode procurar na web aberta, estabelecer identidade ou cidadania, nem avaliar ascendência ou informação genética.

Baseada no conteúdo aprovado do perfil As citações usam os identificadores de fontes abaixo Sem contexto de conta ou DNA

Interpretação de similaridade genética gerada por IA, sem comprovação de ancestralidade. Conteúdo informativo, sem caráter de orientação profissional.

Ler o aviso completo

Antes de continuar, saiba que a análise será produzida por um modelo de IA. O conteúdo pode ser incompleto, impreciso ou incorreto. Ele descreve similaridade genética estatística com populações de referência e não comprova ancestralidade, etnia, identidade ou descendência. Destina-se apenas a fins informativos e educacionais e não constitui orientação médica, diagnóstica, genealógica, jurídica ou de outra natureza profissional. Não se baseie nele para tomar decisões de saúde, financeiras, jurídicas ou familiares. Na medida permitida pela legislação aplicável, a DNA Genics, S.L. não assume responsabilidade por perdas ou decisões decorrentes do uso desse conteúdo.

Não introduza nomes, dados de contato, informações da árvore genealógica, identificadores de conta ou kit, nem dados genéticos.

Cadastro de Testes

Fontes usadas nesta página

Prefer Indigenous governments, museums, heritage organizations, accountable field projects and public heritage institutions. Give source title, author or organization, date and stable link. Brief summaries are DNAGENICS AI-assisted interpretations, not author or community endorsement, reproduction permission or community review.

  1. C1

    Atlas de los Pueblos Indígenas de México

    Instituto Nacional de los Pueblos Indígenas and Instituto Nacional de Lenguas Indígenas · Institutional research, heritage interpretation or community account; brief attributed paraphrase · Undated institutional record; consulted 2026-10-20

  2. C2

    Catálogo Nacional de Pueblos y Comunidades Indígenas y Afromexicanas

    Instituto Nacional de los Pueblos Indígenas · Institutional research, heritage interpretation or community account; brief attributed paraphrase · Undated institutional record; consulted 2026-10-20

  3. C3

    Multitechnique dating of earthen irrigation canals at the La Playa site, Sonora, Mexico

    Rachel Cajigas, Jay Quade and Tammy Rittenour; Geoarchaeology, University of Arizona research record · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 2020

  4. C4

    El pasado del pasado. Artefacto prehistórico en una tumba de El Opeño, Michoacán

    Arturo Oliveros and Gianfranco Cassiano; Arqueología 29, INAH · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 2003

  5. C5

    El impacto del bienestar social en la conservación de los bienes de interés cultural. Sitio arqueológico de Las Labradas y la comunidad de la Chicayota

    Sarahí Tirado Osuna; CR. Conservación y Restauración 10, INAH · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 2018

  6. C6

    Nadie cuida lo que no conoce: acciones de conservación para revertir el impacto antrópico en sitios rupestres en Nuevo León

    Sandra Cruz Flores, Adriana Castillo Bejero and Anacaren Morales Ortiz; CR. Conservación y Restauración, INAH · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 2018

  7. C7

    La Quemada

    Instituto Nacional de Antropología e Historia (INAH) · Institutional research, heritage interpretation or community account; brief attributed paraphrase · Undated institutional record; consulted 2026-10-20

  8. C8

    Rock Paintings of the Sierra de San Francisco

    UNESCO World Heritage Centre · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 1993 inscription; institutional record consulted 2026-10-20

  9. S1

    La Playa Archaeological Project / Bioarchaeology Lab

    Arizona State Museum, University of Arizona · Institutional research, heritage interpretation or community account; brief attributed paraphrase · Undated institutional record; consulted 2026-10-20

  10. S2

    Stratigraphy and geochronology of La Playa archaeological site, Sonora, Mexico

    Audrey Copeland and colleagues; University of Arizona research record · Institutional research, heritage interpretation or community account; brief attributed paraphrase · Undated institutional record; consulted 2026-10-20

  11. S3

    Multitechnique dating of earthen irrigation canals at the La Playa site, Sonora, Mexico

    Rachel Cajigas, Jay Quade and Tammy Rittenour; Geoarchaeology, University of Arizona research record · Institutional research, heritage interpretation or community account; brief attributed paraphrase · 2020

Las fuentes y los nombres siguen siendo propiedad de sus respectivos editores y comunidades. Se incluyen con fines de cita y educación; su inclusión no implica que avalen a DNAGENICS. Los resúmenes son paráfrasis editoriales originales y deben contrastarse con la fuente enlazada para usos importantes.

Revisión editorial: 20 outubro 2026

Continuar a explorar
Western and northern Mexican contexts (orientation only) Alta Vista and Chalchihuites built networks Reviewed community and place names are preserved where supported; no otherwise unknown ancient self-designation is invented. Ler o Perfil Western and northern Mexican contexts (orientation only) Boca de Potrerillos: rock art, evidence, and care Reviewed community and place names are preserved where supported; no otherwise unknown ancient self-designation is invented. Ler o Perfil Western and northern Mexican contexts (orientation only) Cañada de la Virgen: Laja architecture and interpretation Reviewed community and place names are preserved where supported; no otherwise unknown ancient self-designation is invented. Ler o Perfil