radiolarian

基本解釋

RADIOLARIAN FAUNA CHARACTERS IN SOUTHERN SOUTH CHINA SEA SINCE 1MaB.P.
南海南部1百萬年以來的放射蟲動(dòng)物群特征。
Thus, the "radiolarian cherts" and the siliceous rock of Maokou Formation are diferent lithostratigraphic units.
因此，兩者應(yīng)分屬不同的地層單位。
In contrast,during the Famennian the radiolarian fauna was well developed and diversified.
相反，放射蟲動(dòng)物群在法門期得到了重大發(fā)展。
Radiolarian transfer function for paleo-primary productivity in the South China Sea.
中國科學(xué)院系統(tǒng)與進(jìn)化生物學(xué)學(xué)術(shù)討論會(huì)論文摘要匯編。
Radiolarian distribution in surface sediments of the northern and central South China Sea.
2002.;南海南部晚中新世的放射蟲及其環(huán)境探討。

any of various marine protozoans constituting the order Radiolaria, typically having a siliceous shell and stiff radiating cytoplasmic projections: phylum Actinopoda (actinopods)

放射蟲
During the decade geologists have much studied on the radiolarian stratigraphy, and a Helenifore laticlavium fauna for Frasnian Stage, a Holoecisicus foremanae fauna for Famennian Stage was determined by Wang et al.
近10年來，我國的生物地層學(xué)家做了大量的放射蟲地層研究，先后建立了弗拉斯階的Helenifore laticlavium動(dòng)物群和法門階的Holoecisicus foremanae動(dòng)物群(王玉凈等，2000；Wang et al, 2003, )同時(shí)還報(bào)道了下石炭統(tǒng)的放射蟲化石帶(吳浩若等，1994；馮慶來等，1997)。
地球科學(xué)
放射蟲
放射重