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1.
唐代县的等第,以户口、官品、俸秩、迁转次序等不同的标准看,有四等、五等、六等、七等、八等、十等诸说。从历时性而言,县等是不断增多的,由前期的六等逐渐发展到后期的十等,只是天宝时曾一度事实上取消下县,稍显波折。而望、紧、次赤、次畿县的出现,均与户口多寡无直接关系,更多地体现出“资地美恶”的特征。其中“次赤县”的问题尤其复杂,因其牵涉“赤县”的广义和狭义问题,综合分析,次赤县制度在传世文献中出现,不晚于唐德宗初年,很可能最迟代宗初期已经产生。而代宗末年至德宗前期形成的俸秩,对唐后期乃至五代的县之等第,也有新的影响。五代皆以户口多少定县的等第,只是不同王朝有不同的标准,繁简不一。通观唐五代县之等第,总体上呈现出从官品本位到以俸秩为准的演变路径。  相似文献   
2.
秦博 《四川文物》2020,(2):23-35
黄河中下游地区40余处遗址的400多座二层台墓资料显示,生土二层台墓的数量在仰韶中晚期以前较熟土台墓多,龙山时代式微。该变化的背后是棺椁的逐渐成熟,生土台墓中小部分带有盖板或原始棺椁,同时熟土台并非判断墓葬带有棺椁的充要条件。通过生土台高度和墓葬深度的二元变量分析,墓葬开挖时预留生土台并未考虑稳固墓室,而应该与构建殓尸空间(或椁室)、进行一系列丧葬活动有关,在台面上放置随葬品的情况存在一定的时空差异。二层台墓的分布具有集中埋葬的倾向,采用二层台墓的群体并无明显的性别和死亡年龄指向,从仰韶中期以来,其所代表的社会群体占据着更为优越的社会财富。  相似文献   
3.
López-Gappa, J., Pérez, L.M. & Griffin, M. February 2017. First record of a fossil selenariid bryozoan in South America. Alcheringa XX, xxx-xxx. ISSN 0311-5518.

Selenariidae Busk 1854 (Bryozoa) is considered endemic to Australia and New Zealand. Here we describe a new species of Selenaria Busk 1854 from the lower Miocene Monte León Formation (Patagonia, Argentina). Selenaria lyrulata sp. nov. is characterized by autozooids with a lyrula-like, anvil-shaped cryptocystal denticle, opesiular indentations and lateral condyles, as well as avicularia with a shield of fused costae. This is the first record of a selenariid bryozoan in South America.

Juan López-Gappa [] CONICET—Museo Argentino de Ciencias Naturales. Av. Ángel Gallardo 470, C1405DJR, Ciudad Autónoma de Buenos Aires, Argentina; Leandro Martín Pérez [] and Miguel Griffin [], CONICET—División Paleozoología Invertebrados, Museo de La Plata. Paseo del Bosque s/n, B1900FWA, La Plata, Argentina.  相似文献   

4.
This article explores the levels of fragmentation and fracture patterns in archaeofaunal assemblages from the lower basin of the Colorado River (Argentina) following Outram's methodology. Remains of ungulates (guanaco) have suffered, in these assemblages, a high degree of fragmentation probably caused during the processing of the carcasses. The presence of helical debris and shaft fragments indicates that fragmentation would respond to processing tasks for the consumption of marrow and possibly bone grease. The results of the application of this methodology that were obtained from the analysis of three late Holocene sites (La Primavera, Loma Ruiz 1 and El Tigre) are presented. These results provide new evidence not only for patterns of marrow and bone grease consumption but also for dealing with the subsistence model proposed for the study area. In this sense, the intensification processes already proposed during the final late Holocene (1000–250 bp ) are discussed. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
5.
在黄河中下游地区,大体存在四个以名山为中心的文化圈,即以华山为中心的华山文化圈,以嵩山为中心的嵩山文化圈,以太行山为中心的太行山文化圈和以泰山为中心的泰山文化圈,它们同时并存又相互影响,相对独立又渐趋融合,在华夏集团的形成和中国古代文明化进程中始终起着主导作用。  相似文献   
6.
潘清 《东南文化》2004,(6):52-58
江南地区具有多方融合、长于吸纳的开放的文化特征,在元代北方民族进入江苏后.在江南地区出现了综合性的习俗,形成了新的民族文化交融的局面。  相似文献   
7.
Monitoring the degree of asymmetry in different parts of the human body can contribute to population studies, as it may be connected indirectly with the social structure, living conditions, and also with biomechanical stress affecting the person. Analysis of asymmetry may also assess preferential use of the right or left of the body during specific activities. This study is based on the measurements of bones of the upper and lower limbs of skeletons derived from the remarkable medieval cemeteries of Mikulčice‐Kostelisko (78 male, 132 female) and Prušánky (66 male, 69 female) (9th–12th centuries AD), and a series of skeletons representing a recent population from Bohemia (143 male, 157 female). The objective was to assess directional asymmetry (DA), fluctuating asymmetry (FA) and antisymmetry (AS) of the dimensions of the evaluated bones, and to use these data to compare the characteristics of the medieval and recent populations. DA was recorded in most dimensions. In the upper limb, the humerus exhibited the greatest expression of asymmetry, and, with the exception of the clavicle, DA was always more pronounced on the right side. Conversely, DA was less prevalent in the lower limb bones. It was more pronounced on the transverse, sagittal and circumferential dimensions of the diaphyses and epiphyses than on the length, and in most cases it was on the left side. The FA values were very low, and almost negligible in relation to the size. Nevertheless, FA was markedly more frequent on the lower than on the upper limb. In contrast to the medieval population, the recent population had higher FA and DA values. Thus, we propose that people from this medieval population were subjected to lower developmental stress than the recent sample. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
8.
江淮东部是介于海岱地区和太湖地区之间的一个重要的考古学文化区。自50年代初在江淮东部发现淮安青莲岗遗址并由此提出青莲岗文化的命名以来,江淮地区的考古工作始终受到考古学界的高度关注。而高邮龙虬庄遗址被评为1993年中国十大考古新发现之后,在考古学界也产生了较大的影响。围绕龙虬庄遗址的考古发现,探讨江淮东部原始文化和青莲岗文化,以及淮河流域古文化,对于推动中国考古学研究向纵深发展,有着积极的意义。在高邮召开的龙虬庄遗址与江淮地区古文化的座谈会上,来自北京和苏鲁豫皖浙的专家各抒己见,本刊将座谈会上有代表性的专家的发言经整理后以纪要的形式刊出,旨在对江苏乃至淮河流域的考古工作起到积极的推动作用。  相似文献   
9.
黄锡之 《安徽史学》2003,(6):101-103,100
《清嘉录》、《桐桥倚棹录》记载清代江南丰富多彩的社会生活与风土人情,对民俗的源流和演变作了饶有价值的诠释和考订,因而颇受史学界的关注。继续探索其深厚底蕴,对文化交流和旅游开发具有现实意义。  相似文献   
10.
New bird fossils from the Santa Cruz Formation (lower–middle Miocene), Santa Cruz Province, Patagonia, Argentina, are described. They represent an indeterminate species of the extinct anhingid Macranhinga and a new genus and species of basal Anatidae Ankonetta larriestrai. The record of the giant darter Macranhinga constitutes the southernmost record for the family, and expands the known stratigraphic range of the genus, previously restricted to the upper Miocene. Based on an analysis of the fossil anhingid record from South America, we hypothesize that giant darters disappeared from South America in the early Pliocene due to climatic deterioration, regression of marine and freshwater environments, the arrival of placental carnivorous mammals, and also probably by competition with phalacrocoracid cormorants. The new anatid Ankonetta is based on an incomplete but informative tarsometatarsus, with superficial similarities to extant Dendrocygna. A brief overview of several fossil ducks from the Patagonian Cenozoic concludes that most pre-Pliocene examples belong to non-anatine taxa, indicating that plesiomorphic ducks were the dominant anseriforms in those times, a pattern also evident on other continents.  相似文献   
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