Fusulinidae

The Fusulinidae is a family of fusulinacean Foraminifera from the upper Carboniferous (Lower Pennsylvanian, Morrowan) to the Upper Permian (Guadalupian), tests of which are fusiform to subcylindrical with walls of two to four layers. Are planispirally coiled throughout or with early whorls at a distinct angle to the later plane of coiling. Septa, flat to well fluted; tunnel, single; chomata variable in development.

单词	Fusulinidae
释义	Fusulinidae 英语百科 Fusulinidae The Fusulinidae is a family of fusulinacean Foraminifera from the upper Carboniferous (Lower Pennsylvanian, Morrowan) to the Upper Permian (Guadalupian), tests of which are fusiform to subcylindrical with walls of two to four layers. Are planispirally coiled throughout or with early whorls at a distinct angle to the later plane of coiling. Septa, flat to well fluted; tunnel, single; chomata variable in development.
随便看	anaclastic anaclastic curve anaclastic glass anaclete Anacleto Anacletus anaclinal anaclinal stream anaclinal valley anacline anaclises anaclisis anaclitic anaclitically anaclitic choice Anaclitic depression anaclitic depressions anaclitic identification anaclitic object anaclitic object choice anaclitic therapy Anaclitism anacmesis Anaco Anacobin