山西榆次大发地点的旧石器

本文记述的石制品和动物化石出自山西省榆次市东赵乡大发村附近潇河Ⅱ级阶地砂砾堆积中。石制品有刮削器、端刮器、凹缺刮器、尖状器、雕刻器、石钻、刮削器—凹缺刮器和石钻—端刮器等。时代属于旧石器时代晚期。     

山西蒲县薛关细石器

本文记述了采自山西蒲县薛关的一批细石器。这批石器属于以楔状石核为特征的典型细石器技术传统。它的发现,对探索旧石器时代晚期人类在吕梁山一带劳动、生息状况,对进一步探讨我国华北地区各细石器文化之间的相互关系,都有一定的意义。     

陕西乾县的旧石器

石制品八件,发现于陕西乾县大北沟黄土之下砂砾粘土层中,和更新世晚期的哺乳类化石伴存。另外由大北沟附近地表拾到一件手斧,和蓝田平梁的大尖状器相似,推测为旧石器时代的文化遗物。     

中国湖北产新植物

多年上草本,根茎匍甸、木质,略粗厚,主根1-3,外皮红赤色,横切面淡黄色,粗达5毫米,须根多数。茎直立,高30-80厘米,有时在1米以上,钝四棱形,具四槽,初被微柔毛,后变近无毛,常带紫色。     

中国黑龙江省产新裸藻

本文论述了采自黑龙江省哈尔滨市和尚志县帽儿山附近污水沟和水塘内的裸藻,发现 8个新种、2新变种。新种为哈尔滨裸藻Euglena harbinica sp.nov,帽儿山裸藻E.maorshanica sp.nov,美丽裸藻E.pulchera sp.nov,匍匐裸藻E.repens sp.nov,点纹裸藻E.punctulata sp.nov,变形裸藻E.amoeboides sp.nov,龙江裸藻E.lonjianica sp.nov,梨形裸藻E.pyriformis sp.nov.;2新变种均为三棱裸藻E.tripteris(Duj.)Klebs的变种,即复合三棱裸藻var.complexa var.nov.和单粒三棱裸藻vnr.simplexa var.nov.。     

西藏的捕食线虫真菌

从采自西藏海拔在３６４０～４３００米地区的１２５份土样中共检测到食线虫真菌４个属,共２８种。其中纤细梗虫霉Ｓｔｙｌｏｐａｇｅ　ａｒａｅａ ,滑丝梗虫霉Ｓｔｙｌｏｐｏｇｅ　ｌｅｉｏｈｙｐｈａ和印度单顶孢Ｍｏｎａｃｒｏｓｐｏｒｉｕｍ　 ｉｎｄｉｃｕｍ为中国新记录。     

中国哈尔滨产新鞭毛藻

本文论述采自中国哈尔滨的新鞭毛藻,共6个新种:Urceolus harbinicus Y.Zhang,U.heilongjianicus Y.Zhang,U.ovatus Y.Zhang,U.lanceolatus Y.Zhang;Heteronema eliptica Y.Zhang;Paramylomonas harbinis Y.Zhang.     

江苏溧水神仙洞发现的动物化石

本文记述了江苏溧水神仙洞1977年发现的动物化石,包括最后鬣狗、棕熊、麝鼹、仓鼠等19个种类。碳14测定的年代为距今11200±1000年(公元前9250±1000年)。作者对神仙洞的堆积,动物群的性质进行了讨论。     

浙江新植物

在研究浙江植物过程中, 整理出以下新植物:蔷薇科, 浙江郁李Prunus japonica Thunb.var.zhejiangensis Y.B.Chang, 蓼科, 微叶蓼Polygonum minutissimum Z.Wei et Y.B.Chang, 现发表如下。     

四川自贡大山铺的龟化石

四川自贡大山铺富产中侏罗世的龟类。这批化石,除个别几件已有记述外,其余更多保存在自贡恐龙博物馆的标本均未报道。本文除对它们进行系统记述外,并综观我国迄今已知中侏罗世的龟类,建立一新科,成渝龟科(Chengyuchclyidae fam.nov.),解决了我国这一时期龟类长期未定的归科问题。     

山西屯留小常村更新世哺乳动物化石

本文记述了1974、1975、1978年在山西屯留县小常村采集的更新世哺乳动物化石,并根据动物化石组合的性质和对比分析,认为该动物化石的时代为中更新世初期。     

SUMMER RECORDS FROM WEST-SPITSBERGEN, 1964

An expedition studying geese spent six weeks in the summer of 1964 on the west coast of West-Spitsbergen, Svalbard. The topography of the area is described. Observations were made on 28 species of birds and details of numbers and distribution are given for each. Counts were made over a period of a week of the numbers of Common Eider Somateria mollissima which began nesting in a small colony as the snow cleared from the ground. Weights and measurements were taken of Purple Sandpipers Calidris maritima and Glaucous Gulls Larus hyperboreus. One species new to Svalbard was seen, a Black-headed Gull Larus ridibundus. Previously unrecorded breeding sites of Pink-footed Geese Anser brachyrhynchus, and Barnacle Geese Branta leucopsis were found, and it is concluded that the further spread of the Barnacle Goose is probable. New sea-bird colonies were also located.     

山东临朐的鸟化石

本文记述了产自山东临朐解家河硅藻土矿(中新世中期)中的两件鸟类化石。一件保存完整,鉴定为雁形目鸭科的新属种——硅藻中华河鸭,其特征与河鸭属最为近似。这是我国雁形目中迄今所知保存最完整的化石记录,也是该目中我国已知的最早代表。另一件只部分保存,骨骼均甚粗大。从完整的后肢骨骼特征看,应属鸡形目中的大型鸟类,归雉科,名为硕大临朐鸟,新属,新种。     

四川华蓥山地区长兴期腕足动物

四川华蓥山地区二叠纪长兴期地层中共采获腕足动物９０种４４属,其中１０新种,新亚种,根据这些丰富的化石材料,文章分析了该区长兴期腕足动物群的性质面貌,并与国内同期灰岩相腕足动物群进行了对比。同时对本区长兴期腕足动物的古生态进行了初步探讨,识别出两个腕足动物群落,,即Ａｃｏｓａｒｉｎａ－Ａｒａｘａｔｈｙｒｉｓ群落和Ｐｅｒｉｇｅｙｅｒｅｌｌａ群落。     

PERMIAN CEPHALOPODS FROM TANCHIASHAN,HUNAN

The present paper deals with the material of fossil cephalopods largely col-lected by Mr.Y.C.Hs(?) and the writer in the spring of 1944,from the Tan-chiashan Coal-field in the Hsiangtan district,Central Hunan.It also includesthe specimens procured by Prof.C.Y.Hsieh in 1937 and described by thewriter in 1940 in a paper entitled “Upper Palaeozoic Cephalopods from CentralHunan”.These two collections were secured at two nearby localities in the     

广西六寨中泥盆统台地边缘丘状叠置礁内的层孔虫生物礁

南丹六寨中泥盆统台地边缘层孔虫生物群内的层孔虫头骨有块状、柱状、板状、短粗枝状及皮壳包覆状等五大类型(其中块状又可分为孤立的11种类型和复合的9种类型,它们是丘状礁主要的建造格架块状体),分属8个属,可鉴定15个种。层孔虫大多分布于礁相,少数分布于礁相和非礁相,极少数只在非礁相出现。有三点结论:1.造架层孔虫共骨外形表现出较高的稳固性。这些形态基本上限于礁相。它们都具有较强的生长扩展特征。2.共骨外形在礁相的远较在非礁相的多样化,并具多变性。3.环境中底质性质和沉积速率是造架层孔虫生长发育的制约因素;也是层孔虫格架礁形成和发育规模的制约因索。     

河南淅川核桃园组的低等四足类动物群

<正> Since 1920's, abundant fossil mammals have been collected from the Middle Eocene Hetaoyuan Formation, Xichan, Henan Province. On the contrary, only two reptile remains from these continental deposits have been reported——a turtle, Sinohadrianus sichuanensis Ping, 1929, and a crocodile Pristichampsus aff. P. rollinati identified on the basis of several ziphodont teeth (Chow et al., 1973).     

ORDOVICIAN NAUTILOID FAUNA FROM LUNSHAN, JURONG, JIANGSU

The fossil nautiloids described in this paper were collected in 1984 and 1985 from Lunshan, Jurong in Jiangsu; there the Ordovician strata are well developed and may be divided in descending order into seven formations as follows:Upper Ordovician: Wufeng Formation Tangtou FormationMiddle Ordovician Pagoda Formation Lower OrdovicianKuniutan FormationDawan FormationHunghuayuan FormationLunshan FormationThese nautiloids comprise 36 species belonging to 13 genera (including one new genus and 11 new species), namely,Middle OrdovicianPagoda FormationSinoceras chinense (Foord), Michelinoceras changjiangense Chen, densn (Y), M. paraelongatum Chang.Lower OrdovicianKuniutan FormationRhynchorthoceras jurongense sp. nov., R. lunshanense sp. nov., Dideroceras wahlenbergi (Foord), D. holmi Flower, Michlinoceras irregulare sp. nov., Kotoceras gaoluncunense sp. nov.Dawan Formation.Cochlioceras yantzeense Chang, Chisiloceras ichangense Wang, C. yaoshanense Qi, C. changyangense (Chang), Protocycloceras deprati Reed, P. hupehcnse (Shimizu and Obata), P. sichuanense Wang, P. remotum Lai, P. gangshanense sp. nov., P. siphosedimentum Pan, P. chaoi sp. nov., P.shishantouense sp. nov., P. gaojiabianense sp. nov., Changyangoceras gaojiabianense sp. nov., Gangshanoceras jurongense gen. et sp. nov., G. densum gen. et sp. nov., Michelinoceras cf. dayongense Lai, Troedssonella lunshanensis sp. nov., Mesosendoceras leei (Y), Vaginoceras peiyangense malukonense Chen, Dideroceras mui (Chang), D. gaoluncunense sp. nov.