MORPHOLOGY AND STRATIGRAPHY OF SOME MESODICTYON SPECIES (BACILLARIOPHYTA) FROM UPPER MIOCENE FRESH-WATER DEPOSITS OF IDAHO AND NEVADA, USA

被引：0
作者：
KHURSEVICH, GK
VANLANDINGHAM, SL
机构：
来源：
NOVA HEDWIGIA | 1995年 / 60卷 / 3-4期
关键词：
DIATOMS; MORPHOLOGY; BIOSTRATIGRAPHY; ASSEMBLAGE; CORRELATION; LITHOSTRATIGRAPHY;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Detailed studies of an upper Miocene diatomaceous interbed (circa 8 m.y.) in the Banbury Ba salt Formation of Gooding County, Idaho, yielded Mesodictyon sectorale n.sp. and M. undulatum. Mesodictyon sp. A from diatomaceous beds (circa 10-11 m.y.) in the Coal Valley or = formation in Lyon County, Nevada, compared favorably in many respects with the morphology of M. undulatum, bur it may be a new species.
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页码：467 / 478
页数：12
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