青藏高原新生代植物大化石名单（兰州大学古生物教研室2019-2023采集）

数据包含兰州大学地质科学与矿产资源学院古生物教研室2019年至2023年期间采自于青藏高原的新生代植物大化石；化石均由团队成员赴野外采集而来，并在实验室中通过常规化石修复方法与角质层实验方法进行加工；化石保存基本完好，其中部分保存有角质层，可以进行实验并一步观察到气孔等微细结构，有助于分类鉴定及恢复古气候条件；对这些植物大化石的研究有助于深入了解青藏高原东部新生代古环境、古气候、古地理变化以及认识当时的植被面貌。

The dataset comprises Cenozoic plant megafossils collected from the Qinghai-Tibet Plateau between 2019 and 2023 by the Paleontology Teaching and Research Office, School of Geosciences and Mineral Resources, Lanzhou University. All these fossils were field-collected by team members, and processed in the laboratory using conventional fossil preparation methods and cuticle experimental techniques. Most of the fossils are well-preserved, and some retain cuticles, allowing experiments and further observation of fine structures such as stomata, which facilitates taxonomic identification and paleoclimate reconstruction. Research on these plant megafossils aids in gaining in-depth insights into Cenozoic paleoenvironmental, paleoclimatic, and paleogeographic changes in the eastern Qinghai-Tibet Plateau, as well as understanding the paleovegetation characteristics of that period.

搜集汇总

背景与挑战

背景概述

该数据集包含兰州大学古生物教研室2019年至2023年在青藏高原采集的新生代植物大化石名单，化石保存完好，部分带有角质层，可用于观察气孔等微细结构，有助于植物分类鉴定和古气候条件恢复。数据以Excel格式提供，旨在支持对青藏高原东部新生代古环境、古气候和植被面貌的研究。