1955年第3期文章目次

M.密纳尔斯基

1955(3):159-161. DOI: 10.19800/j.cnki.aps.1955.03.001 CSTR:

[摘要](7) [HTML](0) [PDF 322.90 K](281)

摘要:
杨钟健在1950年描述了一个中国新发现属和种的龟化石,定名为Terrapenesinica(中国地平龟新种)。龟化石标本系在华北上新统的三趾马红土中所发现。原作者将这种龟类归入Terrapene 属系根据Hay(1908a)所定的这属龟的特征决定的。天水发现的标本的分类位置的确定有相当困难。我根据杨氏的原文及附图作深入研究后得到结论,这一龟化石肯定不是属于Terrapene Merrem.这—属的。我的立论是根据下列形态上的特性决定的

2 THE SYSTEMATIC POSITION OF THE PLIOCENE TURTLE FROM TIENSHUI,KANSU (NORTH CHINA)

MARIAN MlYNARSKI

1955(3):161-165. DOI: 10.19800/j.cnki.aps.1955.03.002 CSTR:

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摘要:
C.C.Young in 1950 described a genus and species of fossil turtle new toChina under the name Terrapene sinica n.sp..The remains of this turtle arefrom Hipparion-Red Clay in North China (Pliocene).Placing it in the genusTerrapene the author refers to Hay’s characteristics of the genus (1908a).It is difficult to determine the systematic position of this turtle.After thorough investigation of the holotype and after seeing the schematic drawings in Young's work Icame to the conclusion that the turle in question certainly does not belong to the genus Terrapene merrem.

3 Protoblechnum wongiiHalle的一塊新的分叉蕨叶標本^*

周志炎，张善桢，张璐瑾

1955(3):167-169. DOI: 10.19800/j.cnki.aps.1955.03.003 CSTR:

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摘要:
在一篇最近发表的论文“山西上石盒子系一种种子蕨Protoblechnum wongii Halle 的一块新发现的分叉的蕨叶”,斯行健教授报道了一块颇饶趣味的分叉的蕨叶的Protoblechnum wongii Halle 的标本,这块标本是杨敬之和王水两位先生在山西东南部研究地层时所采集的。在那一篇文章中,斯行健教授详尽的讨论了那些和Proto-blechnum 发生纠纷的属名如Glenopteris、Supaia、Brongniartites?、Megalopteris 及“Danaeopsis”和Protoblechnum 之间的关系,并且进一步论证了赫勒教授在1927年的推断,就是中国的Protoblechnum wongii 和印度的、至今一般人所谓的“Danaeopsis” hughesi Feistm.是非常相近的。

4 AN ADDITIONAL SPECIMEN OF FORKED FROND OF PROTOBLECHNUM WONGII HALLE

T.Y.CHOW，S.J.CHANG，L.C.CHANG

1955(3):169-171. DOI: 10.19800/j.cnki.aps.1955.03.004 CSTR:

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摘要:
In a recently published account entitled “On a forked frond of Protoblechnumwongii Halle”,Dr.Sze has made known an interesting specimen of a forkedfrond of Protoblechnum wongii Halle found from the Shihhotze Series of S.E.Shansi.

5 山西东南部山西系中Emplectopteridium alatum Kawasaki的发现及讨论^*

李星学

1955(3):173-180. DOI: 10.19800/j.cnki.aps.1955.03.005 CSTR:

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摘要:
1931年日本古植物学家川崎繁太郎(S.Kawasaki)研究朝鲜平安系植物群的时候,有两块产自寺洞统(Jido Series)上部的破碎标本,以共一般的形态和小羽片很像Callipteridium,但具有联结式(anastomosing)的叶脈却又与Emplectopteris 的相近,因此创立了一新属,取名为Emplectopteridium alatum Kawasaki。此属自创立后,从未在其他地区发现过,至今还是一种知道得很少,并且极不引人注意的单型植物。

6 ON THE OCCURRENCE OF EMPLECTOPTERIDIUM ALATUM KAWASAKI FROM THE SHANSI SERIES OF SOUTHEASTERN SHANSI

H.H.LEE

1955(3):181-188. DOI: 10.19800/j.cnki.aps.1955.03.006 CSTR:

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摘要:
Among the plant fossils collected by Messrs.K.C.Yang,S.Wang and S.F.Peng during the geological investigation in southeastern Shansi in 1954,thereare some considerable well-preserved specimens of Callipteridium-like frond whichappear referable to the present genus.Most of the specimens were found fromthe Shansi Series at several localities:Changtsun,Shihkutsun,and Chaochiakouof Luanhsien,a few very fragmentary specimens have also been gathered fromWuhsianghsien,S.E.Shansi.

7 广西上泥盆纪之一新砑头三叶虫^*

张文堂

1955(3):189-191. DOI: 10.19800/j.cnki.aps.1955.03.007 CSTR:

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摘要:
1950年俞建章教授曾交给作者一些三叶虫标本,并嘱作者鉴定其时代。标本是俞教授在抗战期间采于桂林东北25公里的灵川县凤林山的扁豆状灰岩内。与此三叶虫同产者,尚有一些小型的漏斗贝(Chonets)及介形类。化石种类虽不多,但却保存完美。介形类化石经侯祐堂同志鉴定后有下列数种:Richterina substri-atula Hou,R.subhemisphaerica Hou 及Healdia lingchuanensis Hou 且属于上泥盆纪。作者鉴定三叶虫化石的结果,认为此三叶虫属于砑头虫科(Proetidae)且为Typhloproetus 属之一新种。Typhloproetus 一属在欧洲莱茵河区及Schlesien 或 Alps 区均出现于上泥盆纪。

8 NOTE ON A NEW PROETID FROM UPPER DEVONIAN OF KWANGSI

W.T.CHANG

1955(3):191-192. DOI: 10.19800/j.cnki.aps.1955.03.008 CSTR:

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摘要:
In 1950,some interesting specimens of small trilobites have been forwardedthe writer for examination by Prof.C.C.Yü which form the subject of the presentcommunication.The specimens were collected by Prof.Yü from the PisoliticLimestone Series near Fonglingshan,Lingchuan-Hsien,Kwangsi province.The trilobite fossils were found in association with some ostracods and smallChonetes.The ostracods have been recently identified by Y.T.Hou as Richterinasubstriatula Hou,R.subhemisphaerica Hou and Healdia lingchuanensis Houassigning to the Upper Devonian age.It is interesting that the evidence of thetrilobites points also to the Upper Devonian age.

9 山西东南部石盒子系的一个Pelourdea新种^*

斯行健

1955(3):193-203. DOI: 10.19800/j.cnki.aps.1955.03.009 CSTR:

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摘要:
在1927年发表的“山西中部古生代植物化石”一书中,Halle 教授描述了若干奇特的叶部印痕化石定名为Pelourdea reflexa Halle。Halle 相信他的新种和Pelourdea longifolia (Salfeld) Seward 最为接近,因为山西中部的化石其叶部也有很狭的叶基,和P.longifolia 是相同的。Halle(1927,第225页)所给的“种的特征”如下:“长的枝部化石具有螺旋地着生的叶,叶彼此相离,也常常彼此距离较近成对地以半对生的形势着生于中轴上。中轴颇直,颇强,其宽度为7—8毫米,表面颇平。叶很强地向中轴的下方弯伸,缐形或剑形至缐形,其长度至少为8厘米,宽度至12毫米,渐渐地向上部狭瘦,其基部是突然地收缩的,基部极狭颇似柄状。”

10 湖北西部上泥盆纪介形类化石^*

侯祐堂

1955(3):205-225. DOI: 10.19800/j.cnki.aps.1955.03.010 CSTR:

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摘要:
本文所描述的材料系杨敬之、穆恩之二先生于1951年春季采自湖北西部长阳马鞍山的向家磴、双栗树及白岩槽等地的上泥盆纪写经寺层;因化石大部分都已铁化,保存较好。共计11属15种,共中有4个新属及11个新种不能鉴定者数种。兹将各属所发现的种属分别表列如下:长阳上泥盆纪写经寺层中产丰富化石的岩层仅有30米,除其上部有零星化石不计外,还可分为中下两部:a)中部为薄层石灰岩及黄色泥质石灰岩,含介形类化石(By 230)及(By 7)。

11 NEW DEVONIAN OSTRACODS FROM HUPEH

Y.T.Hou

1955(3):226-244. DOI: 10.19800/j.cnki.aps.1955.03.011 CSTR:

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摘要:
The materials which form the subject of the present paper was collected fromthe Upper Devonian Hsiehkingssu formation of Changyang district,W.Hupeh.The majority of the ostracods are more or less ironized,and are usually wellpreserved.The specimens illustrated and described in this paper comprise 15 species in11 genera,of them 4 genera and 11 species are new.The Hsiehkingsuu formation of Changyang district of Hupeh is estimatedabout 30 meters in thickness.The ostracods obtained from the thin-bedded and argillaceous limestones i.e. from the middle part of this formation are

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