野外填图

野外填图证实，四合屯及其周边地区热河生物群化石主要产于义县组下部的沉凝灰岩和中部的内陆湖泊相沉积岩之中。

Based on the field mapping , we recognized that " Jehol Biota " fossils occurred mainly in tuffite of the lower part and inner lake sedimentary beds of the middle part of Yixian F.

野外填图和室内分析表明，福建邵武南部神仙排一带存在一种条带状黑云斜长片麻岩及黑云二长片麻岩的花岗质正片麻岩。

By afield mapping and analysis there are granitic orthogneiss composed of banded biotite plagiogneiss and biotite monzogneiss in the Shengxianpai area , southern Shaowu , Fujian Province .

GPS手持机在野外地质填图中的应用

Application of hand-holding GPS receiver in the geological mapping

面向野外地质填图的空间实体对象表达计算机辅助区域地质填图

Object styles of spatial entity for field geological mapping based on object-oriented method

通过大比例尺野外岩性岩相填图、掌子面二维岩性岩相描述和详细岩矿鉴定，研究营城组三段内幕。

The3rd member of Yingcheng Formation was detailed studied by large scale mapping of lithology and lithofacies , 2D surveying of small lithology and lithofacies section and identifying rocks .

对GPS在野外地质找矿中的各项工作，即在勘探网的建立、勘探线剖面测量、野外地质填图、地质工程点测定中的应用进行了探讨，对其定位误差进行了初步统计和分析。

Some sorts of GPS work in field geologic prospecting , i. e. the establishment of exploratory network , the profile survey of exploratory line , field geologic mapping , and the determination of geologic point are explained , and positioning error is carried out brief analysis and statistic .