graptolite
- 单词发音：英 [ 'græptəlaɪt ] 美 [ 'græptəlaɪt ]
- 基本解释：n.[古生]笔石(古元脊椎动物,现存化石)
- graptolite 是什么意思及中文翻译：
- 名词(n.) 笔石（古无脊椎动物，现存化石）
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- ORDOVICIAN GRAPTOLITE BEDS OF LONGYOU, CHEKIANG
浙江龙游奥陶纪笔石地层
- New discovery in the genesis of Paleozoic black graptolite shale.
早古生代黑色笔石页岩成因研究的新发现
- ORDOVICIAN GRAPTOLITE BIOSTRATIGRAPHY OF GONGCHENG, GUANGXI, CHINA
广西恭城奥陶纪含笔石地层
- Discovery of Middle Ordovician graptolite beds in gongcheng, Guangxi
广西恭城中奥陶世笔石地层的发现
- These provide base for the correct measurement and valuing of graptolite reflectivity.
从而为笔石反射率的正确测定和取值奠定了基础。
- NEW DISCOVERY OF GRAPTOLITE FROM GUSHAN FORMATION OF THE UPPER CAMBRIAN AT LANJIA OF LIAOYANG
辽阳兰家上寒武统崮山组笔石的发现
- Ordovician graptolite fauna characteristics and sedimentary environment of Gongcheng, Guangxi, China
广西恭城奥陶纪笔石动物群特征与沉积环境
- Discovery of middle Ordovician graptolite beds regarded as Cambrian near Gongcheng, north of Guangxi is first be reported and discussed.
首次报道和讨论了桂北恭城中奥陶世笔石地层。
- Discovery of graptolite from Fengshan formation of Upper Cambrian in southern Liaodong Peninsula and discussion about the top of Cambrian
辽东半岛南部晚寒武世凤山组笔石的发现兼论寒武系顶界
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