Galilee hydrogeological formation subcrop extents

## **Abstract** \n\nThis dataset was derived by the Bioregional Assessment Programme. The parent datasets are identified in the Lineage field in this metadata statement. The processes undertaken to produce this derived dataset are described in the History field in this metadata statement. \n\n\n\nThis dataset shows the hydrogeological formation subcrop extents for the Clematis Group, Bandanna Formation (upper Permian coal measures) and Joe Joe Group formations of the Galilee subregion.\n\n## **Dataset History** \n\nTo determine the subcrop extent for the Galilee hydrogeological formations, the top extent layers for the Moolayember Formation, Clematis Group, Rewan Formation, Bandanna Formation and Joe Joe Group, from the Galilee geological model 25-05-15 dataset (GUID: bd1c35a0-52c4-421b-ac7d-651556670eb9) were arranged in stratigraphic order (as listed) in ArcMap. The top of formation extent for Clematis Group, Bandanna Formation (upper Permian coal measures) and Joe Joe Group exposed to the east or south of the Moolayember top of formation extent is taken as the subcrop extent for each formation. This extent was traced and exported to form this dataset.\n\n## **Dataset Citation** \n\nBioregional Assessment Programme (2016) Galilee hydrogeological formation subcrop extents. Bioregional Assessment Derived Dataset. Viewed 07 December 2018, http://data.bioregionalassessments.gov.au/dataset/0d96dcb9-a392-4d06-8705-08dde59b4d1e.\n\n## **Dataset Ancestors** \n\n* **Derived From** [Queensland Geological Digital Data - Detailed state extent, regional. November 2012](https://data.gov.au/data/dataset/03ea9d87-55f1-400e-86c0-b8f7492984c4)\n\n* **Derived From** [Galilee geological model 25-05-15](https://data.gov.au/data/dataset/bd1c35a0-52c4-421b-ac7d-651556670eb9)\n\n* **Derived From** [QLD Department of Natural Resources and Mines Groundwater Database Extract 20142808](https://data.gov.au/data/dataset/a5c5cbdb-1152-43f7-9533-a123027b7ce1)\n\n* **Derived From** [Phanerozoic OZ SEEBASE v2 GIS](https://data.gov.au/data/dataset/26e0fbd9-d8d0-4212-be52-ca317e27b3bd)\n\n* **Derived From** [Queensland petroleum exploration data - QPED](https://data.gov.au/data/dataset/cb357721-bf22-45c9-a82e-828807912dd4)\n\n

## **摘要**

本数据集由生物区域评估计划（Bioregional Assessment Programme）衍生所得。其原始数据集已在本元数据声明的谱系（Lineage）字段中列明，生成该衍生数据集的具体流程则记载于本元数据声明的历史（History）字段中。

本数据集展示了加利利次区域（Galilee subregion）内克莱马蒂斯群（Clematis Group）、班达纳地层（Bandanna Formation，上二叠统含煤岩系）以及乔乔群（Joe Joe Group）的水文地质层（hydrogeological formation）隐伏露头范围（subcrop extents）。

## **数据集历史**

为确定加利利水文地质层的隐伏露头范围，研究人员在ArcMap中按照所列地层顺序，整理了来自2015年5月25日加利利地质模型数据集（全局唯一标识符（Globally Unique Identifier，GUID）：bd1c35a0-52c4-421b-ac7d-651556670eb9）中的穆莱姆伯地层（Moolayember Formation）、克莱马蒂斯群、雷万地层（Rewan Formation）、班达纳地层以及乔乔群的顶界范围图层。

将穆莱姆伯地层顶界范围东侧或南侧的克莱马蒂斯群、班达纳地层（上二叠统含煤岩系）以及乔乔群的地层顶界范围，作为各对应地层的隐伏露头范围。随后对该范围进行追踪绘制并导出，最终形成本数据集。

## **数据集引用**

生物区域评估计划（2016）：加利利水文地质层隐伏露头范围. 生物区域评估衍生数据集. 2018年12月7日查阅，http://data.bioregionalassessments.gov.au/dataset/0d96dcb9-a392-4d06-8705-08dde59b4d1e.

## **数据集溯源**

* **衍生自** [昆士兰州地质数字数据——详细州域范围，区域版（2012年11月）](https://data.gov.au/data/dataset/03ea9d87-55f1-400e-86c0-b8f7492984c4)
* **衍生自** [2015年5月25日加利利地质模型](https://data.gov.au/data/dataset/bd1c35a0-52c4-421b-ac7d-651556670eb9)
* **衍生自** [昆士兰州自然资源与矿产部地下水数据库提取件20142808](https://data.gov.au/data/dataset/a5c5cbdb-1152-43f7-9533-a123027b7ce1)
* **衍生自** [显生宙（Phanerozoic）OZ SEEBASE v2地理信息系统数据集](https://data.gov.au/data/dataset/26e0fbd9-d8d0-4212-be52-ca317e27b3bd)
* **衍生自** [昆士兰州石油勘探数据——QPED](https://data.gov.au/data/dataset/cb357721-bf22-45c9-a82e-828807912dd4)