The fossil Bovidae (Artiodactyla, Mammalia) from Gesher Benot Ya'aqov, Israel: Out of Africa during the Early-Middle Pleistocene transition

We report the study of the collection of fossil bovid specimens from the Early-Middle Pleistocene Acheulian site of Gesher Benot Ya‘aqov. This locality, situated in the Levantine Corridor (the bottleneck that connects Africa and Eurasia) is a key site to explain the faunal and human dispersals out of Africa during the Matuyama/Brunhes boundary around 0.8 Ma. Two species of bovine (Bos sp., and Bovini gen. et sp. indet. cf. Bison sp.), one antelope (Gazella sp. cf. G. Gazella), and another indeterminate Bovidae gen. et sp. indet., have been recorded. The largest species, Bos sp., is an African immigrant related to the species from the Eritrean site of Buia, Bos buiaensis, which evolved from the buffalo of Olduvai Pelorovis oldowayensis, and colonized the Eurasian continent in parallel with the dispersal of the Acheulian culture into the northern continent. Numerous important species first recorded in several localities of Early-Middle Pleistocene transition from Eurasia are included in this dispersal out of Africa, including the megaherbivore, Palaeoloxodon antiquus, and the carnivores Crocuta crocuta, and later, Panthera leo and Panthera pardus. This faunal turnover is coincident with the change to colder climates that dominated the Middle Pleistocene.     

广西崇左公鸡山与智人伴生的偶蹄类

系统记述了广西崇左公鸡山与智人伴生的动物群中的偶蹄类:文中小猪(Sus xiaozhu wenzhongi subsp.nov.)、裴氏猪相似种(Sus cf.peii)、麂未定种(Muntiacus sp.)、水鹿相似种(Cervus(Rusa.)cf.C.(R.)unicolor)、山羊亚科属种未定(Caprinae gen.et sp.indet.)和大额牛未定种(Bos(Bibos)sp.)。公鸡山偶蹄类及其他伴生哺乳动物指示的地质时代为中更新世至晚更新世早期,那时这一地区的气候温暖潮湿,是近水的森林和灌丛环境,并镶嵌有一些草甸和草坡。     

云南省迪庆州更新世早期哺乳类化石的发现

本文简述横断山脉中段中甸尼西的哺乳类化石九种,能鉴定到种一级的只有1/3,其中(亻莫)鼠是新种.     

Microfaunal remains at Middle Pleistocene Qesem Cave, Israel: Preliminary results on small vertebrates, environment and biostratigraphy

Preliminary results of the investigation of the microfauna at the Acheulo-Yabrudian Middle Pleistocene site of Qesem Cave, Israel, are presented. Thus far the assemblage includes ca. 10,000 bone and tooth fragments, of which 50% could be identified to the generic and some hundreds to the species level. Based on the current material, the fauna includes the following squamate reptiles: Laudakia sp., Chamaeleo sp., Gekkonidae indet., Lacertidae indet., Scincidae indet., Pseudopus sp., Varanus sp., Colubroidea indet. (at least three species) and micromammals: Suncus etruscus, Crocidura cf. leucodon, Crocidurinae indet. (large form), Chiroptera indet., Sciurus cf. anomalus, Cricetulus cf. migratorius, Microtus guentheri, Nannospalax ehrenbergi, Dipodillus cf. dasyurus, Meriones cf. tristrami, Gerbillidae indet., Mus cf. musculus, Apodemus cf. flavicollis. These results suggest that the fauna includes only taxa that occur recently in the territory of Israel. The ecological preferences of the nearest living relatives of the recorded taxa allow us to infer a paleoenvironment with a mosaic of open and woodland habitats. However, comparing the lower with the upper levels of the microfauna-bearing profile, a slight shift towards more wooded conditions might be detectable. Biostratigraphical inferences from the recorded micromammal taxa cover a rather wide age range, whereas the radiometric (U-series and preliminary TL) dating enable a provisionally estimated date for the microfauna-bearing levels at 360-300 ka. Detailed morphometric comparisons with material from other sites in the region are necessary and may yet provide further insights.     

New ankylosaurian material from the Upper Cretaceous of Transylvania

Ankylosaurian remains from the Transylvanian Basin, Romania, are extremely rare. More than 100 years after the discovery of the first and only better-known assemblage, namely the type material of Struthiosaurus transylvanicus, new ankylosaurian material has been discovered in the Maastrichtian of the Ha?eg Basin, as well as at another locality (Vurp?r), in the Transylvanian Basin, that is described here. The material consists of one tooth in a small jaw fragment (from the Ha?eg Basin) and at least two accummulations of associated, as well as several isolated, postcranial elements (from Vurp?r). No diagnostic elements are preserved that would overlap with the type of S. transylvanicus, so we cannot assign any of the new specimens to this species. The tooth shows marked differences compared to those of other anklyosaurs including S. austriacus and Hungarosaurus in having only six, more or less equally sized, apically pointed cusps separated by deep grooves. The postcranial material from Vurp?r represents at least three different individuals. The humerus is the most diagnostic element among the postcranial remains being most similar both in size and morphology to humeri referred to as Struthiosaurus from different European localities, thus here we refer the humerus and probably associated elements preserved in one assemblage to as cf. Struthiosaurus sp.; the remaining specimens from Vurp?r are retained as Nodosauridae indet. Histological studies have confirmed the adult nature of all sampled bones in the Vurp?r ankylosaur material suggesting that these fully grown animals were of similar size to Struthiosaurus, a small-bodied nodosaurid the ontogenetic status of which, however, has never been investigated histologically. The obviously diminished body size of the Transylvanian ankylosaurs compared to other members of the clade could be explained by insular dwarfism using the same histology-based argument as presented for Magyarosaurus.     

禄丰古猿化石地点偶蹄目化石初步研究

云南,禄丰古猿化石地点经9次发掘,偶蹄目化石与哺乳类其他目一样,不仅材料增多,而且发现了新的属、种。经初步研究,由已记述的12种增加到22个种类,其中一部分是与华北时代相当于保德期的动物群有密切关系的属、种,另一部分是与南亚印、巴次大陆中西瓦立克动物群有亲缘关系的类型,其地质时代为中新世晚期,相当于欧洲陆相地层哺乳动物分期的土洛里。     

广西田东雾云洞更新世脊椎动物群

发现于广西田东雾云洞之脊椎动物化石有9目24科44属种,根据动物群的组成分析并结合地貌特征判断,其时代为中更新世或晚更新世早期。根据动物习性分析,其生存的环境为热带-亚热带温暖湿润的环境。     

Diaceratherium massiliae nov. sp. des argiles oligocènes de Saint-André et Saint-Henri à Marseille et de Les Milles près d’Aix-en-Provence (SE de la France), premier grand Rhinocerotidae brachypode européen

A revision of all previously collected mammalian fossils from the two Late Oligocene sites of Saint-André and Saint-Henri in Marseille (both from the MP 26 reference-level) allows us to identify three Rhinocerotoidea species: Protaceratherium albigense, Ronzotherium romani, Diaceratherium massiliae nov. sp., and maybe a fourth one, Eggysodon cf. gaudryi. Only the first two were previously known there. D. massiliae nov. sp. is found together with R. romani; it is the first case of sympatry ever known between the two genera. D. massiliae nov. sp. is then the most ancient Diaceratherium in Europe, where the genus was previously unknown before the MP 29 reference-level. It is a very large species whose limb bones proportions foreshadow these of the later species of the genus, especially D. lemanense from the Late Oligocene-Early Miocene. This suggests a possible phylogenetic link between D. massiliae nov. sp. and D. lemanense, and the coexistence of at least two different but partially contemporaneous lineages among the European Diaceratherium. In Les Milles near Aix-en-Provence, also from the MP 26 reference-level, the three species P. albigense, R. romani and D. massiliae nov. sp. were also found.     

新疆布尔津地区晚始新世哺乳动物化石的发现及其意义(英文)

1995年以来作者等人在新疆准噶尔盆地北缘乌伦古河地区开展了第三纪哺乳动物地层研究工作。在调查研究该区乌伦古河组地层同时 (叶捷等 ,2 0 0 1a ,b) ,为搞清乌伦古河组的区域分布 ,我们在 1 999年和 2 0 0 1年先后两次前往布尔津地区考察了那里的“乌伦古河组”。在布尔津县城西北 1 4km处额尔齐斯河北岸的一片新生代露头 ,长期被视为乌伦古河组 ,因而时代也被定为始新世至渐新世 ,但一直没有确凿的化石依据。 1 999年我们首次在该套地层中采集到哺乳动物化石 ( 990 2 7地点 ) ,2 0 0 1年再次在同一地点、同一层位采集到化石并实测了地层剖面。布尔津的该乌伦古河组地层可大致分为两段 ,下段为富含铁质的砂岩与泥岩互层 ,上段为浅灰绿色砂岩与杂色泥岩互层 ,整套地层的风化表面呈黄棕色。在乌伦古河组建组的乌伦古河流域 ,乌伦古河组则由一套浅灰绿色砂岩与棕灰色含砂泥岩构成 ,整套地层风化表面呈灰白色 (叶捷等 ,2 0 0 1a)。两个地区的乌伦古河组的岩性显然是不同的。野外追索证明 ,这两个地区的两套不同岩性的地层是两个不同沉积盆地的堆积物 ,这两个盆地在乌伦古湖附近 (E87°1 2′)被一由古生代地层构成的山岭隔开。作为地质体 ,这两套地层间没有联系 ,不应当归为同一岩石地层单位。因此 ,布尔津     

记陕西长武晚更新世人牙及共生哺乳动物化石

1972年10月,作者在陇东进行第四纪哺乳动物和地层考察期间,在陕西省长武县城关附近的窑头沟及鸭儿沟观察了几个晚更新世地层剖面,并且在这些剖面的中、下部灰色砂质土及砂砾层找到了许多石器和少量哺乳动物化石。此外,还获得了一枚化石智人牙齿。通过这些材料的简单记述(石器材料将另文发表),作者希望对黄土高原晚更新世哺乳动物和地层时代的认识有所帮助。     

黔西水城晚二叠世长兴期钙藻和有孔虫及其古环境意义

在黔西水城地区的K576井长兴组共鉴定钙藻3属3种,包括Gymnocodium bellerophontis、Permocalculus sp.和Tauridiumkurdistanensis;有孔虫8属10种,其中(虫筳)类2属2种,有孔虫动物群主要由Reichelinasp.indet.、Nankinella sp.、Pachyphloia schwageri、Pachyphloia sp.、Geinitzina sp.、Nestellorella sp. indet.、Howchinella sp.、Hemigordius aff. saranensis、Hemigordius sp.和Midiella sp. indet.组成。将本井按照生物特征分为有孔虫-钙藻-介形虫组合、有孔虫-腕足类-介形虫组合、介形虫-双壳类-腹足类组合、有孔虫-钙藻-双壳类组合、有孔虫-腕足类-介形虫组合、有孔虫-钙藻-双壳类组合和介形虫组合等7个组合。按照层序地层划分、垂向沉积序列特征和测井资料的分析,有孔虫-钙藻-介形虫组合(SQ3-3)和有孔虫-腕足类-介形虫组合(SQ3-4)时期地层为三角洲前...     

贵州台江寒武纪的一些单板类化石

我国有关早寒武世中期以后的单板类报道和研究较少。本文描述和讨论产于贵州省台江县八郎村下寒武统顶部和中寒武统下部的一些单板类化石,计有Helcionella terraustralis,Coreospiracf.rugosa,Latouchella taijiangensis sp.nov.,Latouchella sp.,Monoplacophora gen.et sp.indet.等。这些单板类化石的发现不仅丰富了“凯里动物群”的内容,为该区中、下寒武统的划分提供了单板类的证据,而且对研究单板类的演化和地理分布规律增加了重要材料。     

山东平邑盆地晚白垩世介形类

山东平邑盆地固城组、卞桥组共发现介形类化石21属21种4比较种13未定种,本文记述了其中的17属16种4比较种9未定种。卞桥组一段下部的介形类可称为Talicypridea reticulata-Mongolocypris longa-Frambocythere fangjiaheensis介形类动物群,含化石地层的时代被确认为晚白垩世最晚期,即马斯特里赫特期的晚期。该动物群的发现,为平邑盆地白垩系/古近系界线的确定提供了十分重要的依据。     

A new Ruscinian site in Europe: Baza-1 (Baza basin,Andalusia, Spain)

The Guadix–Baza depression (southeastern Spain) preserves one of the best continental Plio-Pleistocene records of the European continent. The new site, Baza-1, is the first Ruscinian locality with fauna of large vertebrates known in the basin. During the summer seasons of 2001, 2002, 2015 and 2016, systematic excavations were undertaken in the site over an area of 25 m², which provided > 400 fossil remains of Ruscinian mammals. The faunal assemblage is diverse, comprising 17 genera. Rodentia are represented by Ruscinomys sp., Apocricetus barrierei, Debruijnimys julii, Apodemus gorafensis, Castillomys gracilis, Occitanomys cf. brailloni, Paraethomys meini, Paraethomys aff. abaigari, Stephanomys cordii, Trilophomys cf. castroi and Eliomys aff. intermedius. Large mammals are represented by two proboscideans, Anancus arvernensis and Mammut borsoni, the rhino Stephanorhinus sp. cf. S. jeanvireti, the equid cf. Hipparion sp., two bovids, a large sized Alephis sp. and a small-to-middle sized Bovidae indet. (cf. Antilope sp.), and a middle sized deer, Cervinae indet. This record is completed by the presence of a chelonid, Testudinae indet. Biostratigraphic data from micro and macromammals suggest an age for the assemblage between 4 and 4.5 Ma.     

Late turolian Mesopithecus (mammalia, primates, Colobinae) from Italy

This paper reports on new finds and re-discovered old collections of the latest Miocene colobine Mesopithecus from Italian localities. New finds are reported from the Baccinello V3 faunal assemblage and from the Monticino gypsum quarry (Brisighella) and newly rediscovered teeth from the Casino basin are herein described. The latter two samples are attributed to the species Mesopithecus pentelicus, while the allocation of the Baccinello V3 sample is unclear and for the moment is attributed to Mesopithecus sp. indet. A fourth Italian locality that yielded Mesopithecus remains is Gravitelli. Unfortunately the latter specimens are lost, and from the literature it is impossible to furnish an accurate specific attribution. The taxonomic allocation of latest Miocene Mesopithecus species is briefly discussed.     

甘肃灵台雷家河新第三纪晚期的大哺乳动物组合及其时代

讨论的大哺乳动物化石出自甘肃灵台雷家河村东南小石沟[72074(1)、72074(4)]和文王沟(93002)等地的新第三纪晚期地层。它们包括15种,分属8属、9科、4目,可能代表两个不同时代的组合。第一组合所在的地层层位是72074(4)剖面的L5~L3层和72074(1)剖面的第3层,主要由 Hipparion pater、Acerorhinus sp．、Nyctereutes．、 Hyaeninae gen．et sp．indet．和Gazella niheensis等类型组成,其性质与山西榆社高庄组南庄沟段和醋柳沟段产出的大哺乳动物的接近,时代可能为中上新世。第二组合所在的地层层位是72074(1)剖面的第2层,以Anancus sinensis 和Cervidae gen．et sp．indet．为代表,其性质与榆社麻则沟组动物群的相近,时代为晚上新世。     

陕西镇安黄家湾早更新世哺乳动物群及其伴生植物

记述了发现于陕西镇安黄家湾早更新世晚期的一个大型哺乳动物群。动物群包括哺乳动物4目、11科、24种,它们是：Canis variabilis, Hyaenidae gen. et sp. indet. , Homotherium sp. , Megantereon sp. , Lynx cf. shansius , Panthera pardus , Elephantidae gen. et sp. indet. , Equus qingyangensis , Hesperotherium sinense , Ancylotherium sp. , Megatapirus augustus, Rhinocerotidae gen. et sp. indet. , Dicerorhinus lantianensis, Sus sp. , Moschus moschi ferus , Cervus unicolor , Cervus sp. 1, Cervus sp. 2, Hydropotes sp. , Capreolus sp. , Strepsiceros annectens , Leptobos sp. , Bubalus sp. 和 Budorcas taxicolor等。动物群伴生植物孢粉分析表明,当时在化石产地生长着下列植物：Selaginella sp. , Pinaceae gen. et sp. indet. , Picea sp. , Cotinus coggygria , Juglans regia , Quercus sp. , Myrica rubra , Meliaceae gen. et sp. indet. , Celtis sp. , Oleaceae ( Syringa sp. ?) gen. et sp. indet. , Chenopodiaceae gen. et sp. indet. ,Kobresia sp. , Scrophulariaceae gen. et sp. indet. , Humulus sp. , Gramineae gen. et sp. indet. , Ranunculaceae gen. et sp. indet. , Sparganium sp. ,Celastraceae gen. et sp. indet. ,Elaeagnaceae gen. et sp. indet. ,Compositae gen. et sp. indet. ,Aremisia sp. , Xanthium sibiricum 和Carex sp.等。分析了动物群生活时栖息地的气候、植被和地貌特征,结果表明,动物群栖息在温暖、湿润、有森林、灌丛草地并富有水体的生境中,当时秦岭腹地存在着相当开阔的河谷地带,山势没有现在这么险峻,因此阻断秦岭南北动物交流的天然屏障当时可能还未真正形成,秦岭南北两侧的动物可以沿着开阔的河谷地带随季节和气候的变化互相扩散迁移。