| WANG QIANG,LI FENGLIN,LI YUDE,GAO XIULIN. 1987. DISCUSSION ON THE NAMING OF QUATERNARY TRANSGRESSIONS IN WEST-SOUTHERN COAST PLAIN OF BOHAI SEA. Acta Oceanologica Sinica, (1):104－115 |
| DISCUSSION ON THE NAMING OF QUATERNARY TRANSGRESSIONS IN WEST-SOUTHERN COAST PLAIN OF BOHAI SEA |
| DISCUSSION ON THE NAMING OF QUATERNARY TRANSGRESSIONS IN WEST-SOUTHERN COAST PLAIN OF BOHAI SEA |
| Received:July 28, 1985 Revised:May 30, 1986 |
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| Abstract: |
| Based on micropalaeontological information of over 150 drill holes, this paper discusses the problem on the naming of Quaternary transgressions in the west-southern coast plain of Bohai Sea.We consider that palaeotide and sedimentation have a great influence on the distribution of micropalaeontological fossils.In view of the present technical level, it is necessary for transgression sequence to be established under the following conditions:full evidence of fossils; clear climate; and stable sedimentary beds.In establishing a transgression, its contents of time and phase concept must be proposed, and its biofacies, sedimentary facies and palaeoclimatology must be analysed synthetically. |
| 中文摘要: |
| Based on micropalaeontological information of over 150 drill holes, this paper discusses the problem on the naming of Quaternary transgressions in the west-southern coast plain of Bohai Sea.We consider that palaeotide and sedimentation have a great influence on the distribution of micropalaeontological fossils.In view of the present technical level, it is necessary for transgression sequence to be established under the following conditions:full evidence of fossils; clear climate; and stable sedimentary beds.In establishing a transgression, its contents of time and phase concept must be proposed, and its biofacies, sedimentary facies and palaeoclimatology must be analysed synthetically. |
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