Since 1991 , morphological and ecological investigation of the brachiopods in the early cambrian chengjiang lagerstatte has been done extensively and intensively 澄江动物群腕足动物研究已进入了全面、系统的研究阶段，对其生态学、形态学、分类学和埋藏学等不同方面均开展了深入而详尽的研究工作。
Birds are one of the key fauna groups at mai po nature reserve mpnr and reliable data upon species numbers and their location is essential to successfully manage habitats for their benefit 雀鸟是米埔自然保护区内主要的动物群组之一，若我们拥有雀鸟物种数目和它们所在位置的可靠数据，便能为它们有效地管理栖境。
About seventy - five percent of known animals are insects , which have about eight hundred thousand species . animals with three pairs of segmented legs and their bodies divided into three parts : head , thorax and abdomen are insects 种类繁多的植物，为不同的动物缔造了许多条件合适的生境，各种各样的动物群，像鸟类哺乳类两栖类和爬虫类等，因而在这里觅食巢居。
Based on a huge number of bachiopod fossils recently collected from haikou , kunming , the 5 known taxa of brachiopods in chengjiang fauna are further researched into and a new lingulid genus and a new species ( xianshanella haikouensis gen 近些年来，随着澄江化石库研究的深入和大量化石的不断发掘，澄江动物群腕足动物的形态解剖、生态和埋藏等各个方面均发现了许多新的信息。
Nimal breed ? is a group of animals of common origin and of one species , similar in genetically determined economic and biological properties and morphological characteristics , demanding similar requirements as to natural and production conditions 动物品种系指一种具有共同起源，属于同一种别，在以遗传认定的经济和生物性质以及形态性状上类似，另在天然和生产条件之要求方面亦类似的动物群组。
Since 2000 , the worms in chengjiang fauna have been investigated more thoroughly , systematically and dedicatedly . the amounts of the genera and species have increased greatly ; a great of progresses on preservation , taphonomic and ecology etc have been achieved 自2000年，澄江动物群中的蠕虫化石的研究进入了全面、细致、系统的研究阶段，属种数量大为增加，保存、埋藏、生态等方面都取得了一定进展。
This most intimate relationship between different genera has not been reported before in chengjiang fauna . 5 . based on the material of chengjiang fauna , the evolution of introverts were discussed in chapter v . the early introverts have been divergent in the early cambrian 在cricocosmiajinningensis表面发现附生的可能的腕足动物inquilinushaikouensisgen . etsp . nov . ，这种不同物种之间的迄今为止最为亲密的关系在澄江动物群研究中尚属首次报道。
Through the ancient fauna studies , which are extremely sensitive about climate change , we can analysis ancient times climate change rule . through the palynological analyse , we can recovers the ancient times vegetation and the ancient times climate change situation 通过对古代动物群，特别是其中那些对气候变化十分敏感的动物遗存的研究，分析古代气候的变化规律；通过孢粉分析方法或对其他植物遗存的研究复原古代植被，进而了解古代气候的变化情况。
Benthic foraminifer fauna , ams14c dating and acoustic sub - bottom profile was analyzed in the core ey02 - 2 and ey02 - 1 drilled from the muddy deposit in the middle southern yellow sea and the mid - shelf of north east china sea . considering the results of core qc2 ? dz4 and the standard oxygen isotope curves , we discussed the late - quaterenary paleo - environment evolution , benthic foraminifer fauna , paleo - climate , the climate events and water mass in postglacial period , average sedimentation rates , paleo - water depth , origin of sediments , average sea level rise rate in the shelf of south yellow sea and east china sea . at last we discussed the condition of sea level rise in the east china , green house effect and the protection of coastal zone 本文根据南黄海中部泥质区和东海中陆架的两个钻孔岩芯的古生物、 ams ~ ( 14 ) c测年、浅地层剖面等，参考qc _ 2 、 dz _ 4成果及标准氧同位素曲线探讨了黄东海陆架晚第四纪古环境演化、底栖动物群特征、古气候、冰后期以来气候事件、古水团、沉积速率、古水深、沉积物源、海平面平均上升率，讨论目前中国东部海平面上升的状况、温室效应及海岸带保护。
5 ) the lophophores at trocholophe stage in heliomedusa orienta are tentatively interpreted here . 6 ) the mineralization of the animal took place gradually from outside to inside during their preservation before the fresh carcass were broken down , which could have given access to the preservation of the softy anatomy of organisms in chengjiang fauna 第五章基于澄江动物群中的腕足动物化石，对腕足动物的演化做了初步的探讨，认为腕足动物在早寒武世己经出现了大量的分异，其形态己经相当进化。
