1.
ORDOVICIAN CONODONT BIOSTRATIGRAPHY IN HEXIAN,ANHUI PROVINCE
安徽和县奥陶纪牙形石生物地层的研究
2.
A Study on the Conodont Biostratigraphy of the Ordovician in Nanpu Depression in Hebei Province
冀东油田南堡凹陷奥陶系牙形石生物地层研究
3.
CONODONT BIOSTRATIGRAPHY NEAR THE LADINIAN-CARNIAN BOUNDARY INTERVAL IN GUANLING OF GUIZHOU
贵州三叠系拉丁阶-卡尼阶界线层牙形石生物地层
4.
CONODONTS STRATIGRAPHY AND SEDIMENTARY ENVIRONMENT OF THE MIDDLE TRIASSIC AT DAAOZI SECTION OF LUOPING COUNTY,YUNNAN PROVINCE,SOUTH CHINA
云南罗平中三叠世大凹子剖面牙形石生物地层及其沉积环境研究
5.
General Description of Conodont Biostratigraphy of Silurian System in Southwestern China
我国西南地区志留系牙形刺生物地层概述
6.
biostratigraphy of fossil plants
植物化石生物地层学
7.
CONODONT BIOSTRATIGRAPHY OF THE BAOERHANTU SECTION IN DARHAN MUMINGAN JOINT BANNER, INNER MONGOLIA
内蒙古达茂旗巴特敖包地区包尔汉图剖面牙形刺生物地层
8.
Ordovician System and Conodonts of Tungshan and Xianning, Hubei
湖北通山、咸宁地区奥陶纪地层和牙形石
9.
Late Carboniferous and Early Permian ConodontBiostratigraphy in Luopo and Bachu Counties, Xinjiang
新疆洛浦县和巴楚县晚石炭世—早二叠世牙形石动物群及其地层意义
10.
RESTUDY ON THE SILURIAN CONODONT BIOSTRATIGRAPHY OF THE BAIZITIAN SECTION IN YANBIAN COUNTY,SICHUAN
四川盐边稗子田志留系牙形刺生物地层的再研究
11.
CONODONT BIOSTRATIGRAPHY AND SEDIMENTOLOGY OF THE MIDDLE AND UPPER ORDOVICIAN IN BACHU, XINJIANG
新疆巴楚中—晚奥陶世牙形刺生物地层和沉积环境研究
12.
Stratification of rocks into beds.
层理岩石层理形成地层
13.
LATE DEVONIAN AND EARLY CARBONIFEROUS CONODONTS FROM NORTHERN GUANGDONG AND THEIR STRATIGRAPHIC SIGNIFICANCE
粤北晚泥盆世和早石炭世牙形刺的发现及其地层意义
14.
SOME CONODONTS FROM THE UPPER DEVONIAN AND LOWER CARBONIFEROUS SILICEOUS ROCKS IN XIAODONG AREA, GUANGXI
广西小董板城晚泥盆世—早石炭世硅质岩地层的一些牙形刺
15.
from 425 million to 500 million years ago; conodonts and ostracods and algae and seaweeds.
牙形石、介形亚纲动物、藻类植物。
16.
A Paleozoic microfossil usually having a toothlike shape and considered to be the remains of an extinct marine organism.
牙形刺一种古生代微化石，一般有牙状形体，被认为是一种已灭绝海生生物体的残骸
17.
a limestone promontory at the southern tip of Spain; controlled by Britain; strategically important because it can control the entrance of ships into the Mediterranean.
西班牙南端的石灰石地形的海峡。
18.
Lithostratigraphy,Biostratigraphy and Climatic Stratigraphy in the North China Plain since Late Pleistocene
华北平原晚更新世以来岩石地层、生物地层及气候地层