罗苏阶——上石炭统底部一个新的年代地层单位
芮琳 ,王志浩 ,张遴信
摘要(Abstract)：
<正> 1983年在西班牙马德里召开第十届国际石炭纪地层及地质大会期间,石炭系中间界线特别委员会向国际地科联石炭系分会推荐了一个确定石炭系中间界线的最后修正的方案。内容可概括成如下三点: 1.下石炭统与上石炭统的国际界线应大致相当于菊石Eumgrphoceras带演变到Homoceras带的一转折期,界线选定在Eumorphoceras至Homoceras带的过渡处,但因Homoceras的地理分布相当局限,所以它不可能成为识别全球界线的合适分子。 2.基于上述原因,另一个分布很广的类群——牙形刺可以用以识别石炭系中间界线。
关键词(KeyWords)：
基金项目(Foundation):
作者(Author): 芮琳 ,王志浩 ,张遴信
DOI: 10.19839/j.cnki.dcxzz.1987.02.003
参考文献(References)：
- 杨式溥,侯鸿飞,高联达,王增吉,吴祥和,1980:中国的石炭系。地质学报,54卷3期。
- 侯鸿飞,王增吉,吴祥和,杨式溥等,1982:中国的石炭系。中国地层Ⅰ,中国地层概论。地质出版社。
- 熊剑飞,翟志强,1985:贵州黑区(望谟如牙-罗甸纳水)石炭系(牙形类、(竹蜓)类)生物地层研究。贵州地质,3期。
- Aisenverg., D. E., Brazhnikova, N. E., Vassilyuk, N. P., Reitlinger, E. A., Fomina, E. V. and Einor. O. L., 1979: The Serpukhovian stage of the Lower Carboniferous of the USSR. In: Wagner, R. H., Higgins, A. C. and Meyen, S. V. (eds.): Yorkshire Geol. Sci. Occa. Publ. 4．
- --,--, Nemirovskaya, T. I. and Poletaev, V. I., 1985: The upper Serpukhovian of the Donetz basin and the Lower-Middle Carboniferous boundary. C. R. 10e Congres International de stratigraphie et du Geologie du Carbonifere. Madrid, 12-17, September, 1983, v4．
- Brenckle, P., Groves, J. K. and Skipp, B., 1982: A Mississippian/Pennsylvanian (Mid-Carboniferous) boundary in North America based on calcareous foraminifera. In: Ramsbottom, W. H. C., Saunders W. B. and Owens, B. (eds.): Biostratigraphic data for a mid-Carboniferous boundary. Subcommission on Carboniferous Stratigraphy. Leeds.
- Grayson, R. C., Jr., Davidson, W. T., Westergaard, E. H., Atchley, S. C., Hightower, J. H., Monagham, P. T. and Pollard, C. D., 1985: Mississippian-Pennsylvanian (Mid-Carboniferous) boundary conodonts from the Rhoda Creek Formation: Homoceras equivalet in NorthAmerica. Iu: Lane H. R. and Zieglar, W. (eds.), Cour. Forsch. Ins. Senckenberg, 74．
- Groves, J., 1983: Calcareous foraminifers and algae from the type Morrowan (Lower Pennsylvanian) region of northeastern Oklahoma and northwestern Arkansas. Oklahoma Geol. Surv., Bull. 133．
- Higgins, A. C., 1975: Conodonts zonation of the late Visean-early Westphalian strata of the south and central Pennines of northern England. Geol. Surv. Great Britain Bull. 53．
- Koike, T., 1967: A Carboniferous succession of conodont faunas from the Atetsu Limestone in Southwest Japan. Sci. Rept. Tokyo Kyoku Daigaku, Sec. C, no. 93．
- Lane, H. R. and Straka, J. J., 1974: Late Mississipian and early Pennsylvanian conodonts Arkansas and Oklahoma. Geol. Soc. Am. Spec. Paper 152．
- --, Bouckaert, J., Brenckle, P., Einor, O. L., Havlena, V., Higgins, A. C., Yang Jing-zhi, Manger, W. L., Nassichuk, W., Nemirovskaya, T., Owens, B., Ramsbottom, W. H. C., Reitlinger, E. A. and Weyant, M., 1985: Proposal for an international mid-Carboniferous boundary. C. R. 10e Congres, Madrid, 12-17 September, 1983． v4．
- --, Baesemann, J. F. and Groves, J. R., 1985: Is the base of the Reticuloceras-zone a reliably recognizable biostratigraphic level? In: Lane H. R. and Zeigler, W. (eds.), Cour. Forsch. Ins. Senckenbery, 74．
- Minato, M. and Kato, M., 1978: The boundary between the lower Carboniferous and the upper Carboniferous in Japan. In: Editorial Committee for the Carboniferous Lexicon of Japan. Rep. No. 258, Geol. Soc. Japan.
- Semichatova, S. V., Einor, O. L., Kireeva, G. D., Gubareva, V. S., Grozdilova, L. P., Degtjarev, D. D., Lebedeva, N. S. and Sinizina, Z. A., 1978: The Bashkirian stage in its type area of the Urals. In: Wagner, R. H., Higgins, A. C. and Meyen, S. V. (eds.): Yorkshire Geol. Soc. Occa. Publ. 4．