An Archeological and Paleoecological Study of the Late Pleistocene to Early Holocene Occupants of the Lime Caves in Southwestern Alaska

阿拉斯加西南部石灰洞的更新世晚期至全新世早期居住者的考古学和古生态学研究

基本信息

  • 批准号:
    9414451
  • 负责人:
  • 金额:
    --
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    1995
  • 资助国家:
    美国
  • 起止时间:
    1995-07-15 至 1999-06-30
  • 项目状态:
    已结题

项目摘要

ABSTRACT OPP-9414451 ACKERMAN This archaeological, geological and paleoecological survey will focus on an area of limestone caves with excellent preservation conditions which were recently discovered in the Lime Hills region of Southwestern Alaska. Preliminary sampling of one cave entrance has suggested two major intervals. An upper level contained artifacts of bone, antler and stone with a bottom date of 9500 BP, and can be associated with the Paleoarctic tradition of Western Alaska or the Denali Complex of Central Alaska. The lower level, with only faunal remains found thus far, dates to the Late Pleistocene (13,000 - 15,000 BP). This project will recover artifactual and ecological data from these two stratigraphic divisions to determine the sequence of human occupations during the Holocene and late Pleistocene. Additional efforts will be directed towards sampling other caves and sinkholes as well as the coring of nearby bogs and lakes. The goal of the project is to determine the antiquity of human presence in the region and to collect data that will provide insights into the environmental conditions of those times. *** ??
阿克曼这次考古、地质和古生态调查的重点是最近在阿拉斯加西南部的石灰山地区发现的保存条件极好的石灰岩洞穴。对一个洞穴入口的初步取样表明有两个主要的间隔。上层包含骨头,鹿角和石头的文物,底部日期为9500 BP,可以与阿拉斯加西部的古北极传统或阿拉斯加中部的德纳里复合体联系起来。较低的一层,至今只发现动物群遗迹,可以追溯到晚更新世(13,000 - 15,000 BP)。该项目将从这两个地层划分中恢复人工和生态数据,以确定全新世和晚更新世期间人类活动的顺序。额外的努力将用于对其他洞穴和天坑进行采样,以及对附近的沼泽和湖泊进行取芯。该项目的目标是确定该地区人类存在的古老性,并收集数据,以深入了解当时的环境条件。*** ??

项目成果

期刊论文数量(0)
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Robert Ackerman其他文献

439. Clinical Insight and Introspective Accuracy in Severe Mental Illness
  • DOI:
    10.1016/j.biopsych.2024.02.938
  • 发表时间:
    2024-05-15
  • 期刊:
  • 影响因子:
  • 作者:
    Sarah Berretta;Robert Ackerman;Philip Harvey;Colin Depp;Raeanne Moore;Amy Pinkham
  • 通讯作者:
    Amy Pinkham
P501. The Association of Momentary Sad Moods and Concurrent Productive Behavior: A 30-Day Ecological Momentary Assessment Study of People With Schizophrenia and Bipolar Illness
  • DOI:
    10.1016/j.biopsych.2022.02.738
  • 发表时间:
    2022-05-01
  • 期刊:
  • 影响因子:
  • 作者:
    Sara Jones;Cameron Harvey;Raeanne Moore;Colin Depp;Robert Ackerman;Amy Pinkham;Philip Harvey
  • 通讯作者:
    Philip Harvey
149. Inaccurate Self-Assessment of Cognitive Abilities is Similar in Magnitude in Bipolar Disorder and Schizophrenia but is Correlated With Momentary Psychotic Experiences in Schizophrenia
  • DOI:
    10.1016/j.biopsych.2023.02.389
  • 发表时间:
    2023-05-01
  • 期刊:
  • 影响因子:
  • 作者:
    Philip Harvey;Orly Morgan;Raeanne Moore;Colin Depp;Robert Ackerman;Amy Pinkham
  • 通讯作者:
    Amy Pinkham
154. Negative Mood States as a Correlate of Cognitive Performance and Self-Assessment of Cognitive Performance in Bipolar Disorder Versus Schizophrenia
  • DOI:
    10.1016/j.biopsych.2023.02.394
  • 发表时间:
    2023-05-01
  • 期刊:
  • 影响因子:
  • 作者:
    Martin Strassnig;Raeanne Moore;Colin Depp;Robert Ackerman;Amy Pinkham;Philip Harvey
  • 通讯作者:
    Philip Harvey

Robert Ackerman的其他文献

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{{ truncateString('Robert Ackerman', 18)}}的其他基金

Early Prehistoric Occupation of Southwestern Alaska
阿拉斯加西南部的史前早期占领
  • 批准号:
    9614995
  • 财政年份:
    1997
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Late Pleistocene/Early Holocene Hunter/Gatherer Occupation of SW Alaska
阿拉斯加西南部的更新世晚期/全新世早期狩猎/采集者占领
  • 批准号:
    9212704
  • 财政年份:
    1992
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research in Anthropology
人类学博士论文研究
  • 批准号:
    7517434
  • 财政年份:
    1975
  • 资助金额:
    --
  • 项目类别:
    Standard Grant

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