Abstract The study of the interaction of cicatricose spores, related to the family Anemiaceae, with other botanical groups, in the palynological record, contributes to a better understanding of the paleoecological, paleoclimatic and paleoenvironmental aspects of this family through geological times. The present work based on the investigation of Anemiaceae fossil spores, and other contemporary palynomorphs, in different geological rock units and time windows from Brazil, France and India. For the purpose to fulfill the objectives of this study, detailed statistical analyses are applied, in order to trace the adaptation of Anemiaceae in variable conditions throughout its geological existence, especially that this family is distributed spatially through a large regional scale of the world, and was not limited to warm and humid paleoclimates. Results show that fossil Anemiaceae has been survived interacting among a diverse community of plants in a wide spectrum of paleoenvironments and paleoclimates.

中文翻译：

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贫血科的古气候、古环境和古生态学意义：来自不同时空地层的孢粉学调查

摘要 在孢粉学记录中研究与贫血科相关的瘢痕孢子与其他植物群的相互作用，有助于更好地了解该科在地质时代的古生态、古气候和古环境方面。目前的工作基于对巴西、法国和印度不同地质岩石单元和时间窗口中的贫血科化石孢子和其他当代孢粉型的调查。为了实现本研究的目标，应用了详细的统计分析，以追踪贫血科在其整个地质存在过程中在可变条件下的适应性，特别是该科在世界上大区域尺度上的空间分布，以及不仅限于温暖潮湿的古气候。