机译:生物地层学控制得井井有条的新的放射性同位素年龄对Llandovery系列的较低的Telychian阶段的影响(瑞典,下志留纪)
School;
of;
Earth;
Sciences,;
Division;
of;
Geological;
Sciences,;
The;
Ohio;
State;
University,;
155;
S.;
Oval;
Mall,;
Columbus,;
Ohio;
43210,;
USA.;
Department;
of;
Geoiogy,;
University;
of;
Cincinnati,;
Cincinnati,;
Ohio;
45221,;
USA;
Berkeley;
Geochronology;
Center,;
2455;
Ridge;
Road,;
Berkeley,;
California;
94709,;
USA.;