SGER: Morphological Study of a Key Avian Fossil from Antarctica: New Data from X-Ray Computed Tomography and Histology

SGER:南极洲重要鸟类化石的形态学研究:X 射线计算机断层扫描和组织学的新数据

基本信息

  • 批准号:
    0408308
  • 负责人:
  • 金额:
    $ 1.36万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2004
  • 资助国家:
    美国
  • 起止时间:
    2004-03-15 至 2006-02-28
  • 项目状态:
    已结题

项目摘要

Clarke has submitted an SGER proposal to support time critical work on bird fossil that must be returned to Argentina by the end of March 2004. The specialized work is x-ray computed tomography imaging to gather detailed anatomical data in a non-destructive fashion. This fossil is a late Cretaceous bird fossil and is important because of its relative completeness and because existing information suggests that it may be a key link in evolution of birds that demonstrates the importance of the Antarctic Peninsula region for bird evolution.The rational for consideration of this as an SGER award is that the work must be completed very soon, before the fossil is returned to Argentina. It would be detrimental to the fossil material to require that the PI's seek to return it to the US at some later time. Also, the work involves two novel approaches to study of fossil material and this work would inform scientific discussions and debates about avian evolution that is occurring now. Delay of acquisition of these data would mean that this debate would not benefit from the new data and this would at least leave open questions in the discussions about bird evolution. Hence, it is very reasonable to use this mechanism to get this work done now, while the material is undergoing other non-destructive work and while the data would be particularly timely to scientific debates.The SGER program does not allow external merit review (see Grant Proposal Guide: NSF 03-041, part II.D.1).
克拉克已经提交了一份SGER提案,以支持必须在2004年3月底之前返回阿根廷的鸟类化石的时间紧迫的工作。专门的工作是X射线计算机断层扫描成像,以非破坏性的方式收集详细的解剖数据。该化石是白垩纪晚期的鸟类化石,其重要性在于其相对完整性,并且现有信息表明,它可能是鸟类进化的关键环节,证明了南极半岛地区对鸟类进化的重要性。考虑将其作为SGER奖的理由是,这项工作必须在化石返回阿根廷之前尽快完成。要求PI在稍后的某个时候将其归还给美国,这对化石材料是有害的。此外,这项工作涉及两种研究化石材料的新方法,这项工作将为现在正在发生的有关鸟类进化的科学讨论和辩论提供信息。延迟获取这些数据将意味着这场辩论不会从新数据中受益,这至少会在关于鸟类进化的讨论中留下悬而未决的问题。因此,现在就使用这种机制来完成这项工作是非常合理的,因为材料正在进行其他非破坏性工作,而数据将特别及时地用于科学辩论。SGER计划不允许外部价值审查(参见资助建议指南:NSF 03-041,第II.D.1部分)。

项目成果

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Julia Clarke其他文献

Life in Dead Things: Unreading Memorials in Thomas Hardy’s Tess of the D’Urbervilles
死物中的生命:托马斯·哈代《德伯家的苔丝》中未读的纪念
Early-onset anorexia nervosa: a scoping review and management guidelines
  • DOI:
    10.1186/s40337-024-01130-9
  • 发表时间:
    2024-11-18
  • 期刊:
  • 影响因子:
    4.500
  • 作者:
    Anaël Ayrolles;Julia Clarke;Nathalie Godart;Céline André-Carletti;Clémentine Barbe;Anne Bargiacchi;Corinne Blanchet;Florence Bergametti;Valérie Bertrand;Emmanuelle Caldagues;Marylene Caquard;Danielle Castellotti;Richard Delorme;Laurence Dreno;Dominique Feneon Landou;Priscille Gerardin;Selim Guessoum;Ludovic Gicquel;Juliane Léger;Stéphanie Legras;Lucile Noel;Anne Fjellestad-Paulsen;Hélène Poncet-Kalifa;Flora Bat-Pitault;Coline Stordeur
  • 通讯作者:
    Coline Stordeur
Ten considerations for conservation policy makers for the post-COVID-19 transition
保护政策制定者在 COVID-19 后过渡时期的十大考虑因素
  • DOI:
    10.32942/osf.io/6wn7v
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    5.7
  • 作者:
    S. Cooke;P. Soroye;J. Brooks;Julia Clarke;A. Jeanson;A. Berberi;M. Piczak;C. H. Reid;J. Desforges;J. Guay;A. Drake;Alexander M Jardine;Jeffrey P. Ethier;Hannah E. Keefe;A. M. Medd;Brandon P. M. Edwards;Connor Reeve;Adam Perkovic;Acacia Frempong‐Manso;L. Larochelle;S. Patterson;Maisy Roach‐Krajewski;A. Howarth;Brittany Bard;E. J. Harmsen;J. Robichaud;Serina Serré;Christian J Bihun;R. Buxton;V. Nguyen;L. Woodall;W. J. Sutherland;J. Bennett
  • 通讯作者:
    J. Bennett
T24. IMPLICATION OF GENETIC AND EPIGENETIC VARIATIONS OF BDNF GENE IN ANOREXIA NERVOSA
BDNF 基因遗传和表观遗传变异在神经性厌食症中的意义
  • DOI:
    10.1016/j.euroneuro.2023.08.311
  • 发表时间:
    2023-10-01
  • 期刊:
  • 影响因子:
    6.700
  • 作者:
    Nicolas Ramoz;Gilles Maussion;Julia Clarke;Philip Gorwood
  • 通讯作者:
    Philip Gorwood

Julia Clarke的其他文献

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{{ truncateString('Julia Clarke', 18)}}的其他基金

Collaborative Research: Phylogenomics of palaeognathous birds and the genomic basis of flightlessness
合作研究:古颌鸟类的系统基因组学和不会飞的基因组基础
  • 批准号:
    1355292
  • 财政年份:
    2014
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Continuing Grant
Collaborative Research: Paleocolor--The Mechanics and Evolution of Plumage Color in Birds and Other Dinosaurs
合作研究:古色——鸟类和其他恐龙羽毛颜色的机制和进化
  • 批准号:
    1251922
  • 财政年份:
    2013
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Continuing Grant
Collaborative Research: Late Cretaceous-Paleogene Vertebrates from Antarctica: Implications for Paleobiogeography, Paleoenvironment, and Extinction in Polar Gondwana
合作研究:来自南极洲的白垩纪晚期-古近纪脊椎动物:对极地冈瓦纳古生物地理学、古环境和灭绝的影响
  • 批准号:
    1141820
  • 财政年份:
    2012
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
Collaborative Research: Wings to Flippers-Phylogenetics, Character Acquisition, and Feather Biomechanics in the Evolution of Wing-Propelled Diving
合作研究:从翅膀到鳍状肢——翼推进潜水进化过程中的系统发育学、特征获取和羽毛生物力学
  • 批准号:
    0949897
  • 财政年份:
    2010
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
Collaborative Research: Integrated Study of an Exceptional Avifauna from the Eocene Green River Formation: New Data on Avian Evolution and Taphonomy
合作研究:始新世绿河地层中一种特殊鸟类的综合研究:鸟类进化和埋藏学的新数据
  • 批准号:
    0938199
  • 财政年份:
    2009
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
New Approaches and Rapid Assessment of Key Avian Fossils from the Cretaceous of Antarctica
南极白垩纪主要鸟类化石的新方法和快速评估
  • 批准号:
    0927341
  • 财政年份:
    2009
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
Collaborative Research: Integrated Study of an Exceptional Avifauna from the Eocene Green River Formation: New Data on Avian Evolution and Taphonomy
合作研究:始新世绿河地层中一种特殊鸟类的综合研究:鸟类进化和埋藏学的新数据
  • 批准号:
    0719758
  • 财政年份:
    2007
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
New Approaches and Rapid Assessment of Key Avian Fossils from the Cretaceous of Antarctica
南极白垩纪主要鸟类化石的新方法和快速评估
  • 批准号:
    0731404
  • 财政年份:
    2007
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant
US-Peru Planning Visit: Collaborative Research on Penguin Evolution and Biogeography
美国-秘鲁计划访问:企鹅进化和生物地理学合作研究
  • 批准号:
    0621574
  • 财政年份:
    2006
  • 资助金额:
    $ 1.36万
  • 项目类别:
    Standard Grant

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