Data from: Ornithogenic vegetation: How significant has the seabird influence been on the Aleutian Island vegetation during the Holocene?

This zip directory contains raw pollen cound data, pollen concentration data, description of samples, , and isotopic (13C, 15N) + LOI data: mcdonald_data.zip In file 'McDonald Point (Shemya Aleutian Islands) isotopes LOI Pollen Influx.xlsx' missing values are marked with N / A. This zip directory contains complete pollen percentage and concentration diagrams in tiff format as figure: mcdonald_figures.zip

本ZIP压缩包（mcdonald_data.zip）包含原始花粉计数数据、花粉浓度数据、样本描述文件，以及同位素（13C、15N）与烧失量（Loss On Ignition，LOI）数据。在文件"麦克唐纳角（谢米亚阿留申群岛）同位素 LOI 花粉通量.xlsx"中，缺失值以N/A标记。本ZIP压缩包（mcdonald_figures.zip）包含完整的花粉百分含量与浓度分布图，均为TIFF格式的插图文件。