First record of a fossil selenariid bryozoan in South America

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 [lgappa@macn.gov.ar] CONICET—Museo Argentino de Ciencias Naturales. Av. Ángel Gallardo 470, C1405DJR, Ciudad Autónoma de Buenos Aires, Argentina; Leandro Martín Pérez [pilosaperez@gmail.com] and Miguel Griffin [patagonianoyster@gmail.com], CONICET—División Paleozoología Invertebrados, Museo de La Plata. Paseo del Bosque s/n, B1900FWA, La Plata, Argentina.     

胡家草场汉简与尹湾汉简数术文献中的“刑德行时”

荆州胡家草场12号汉墓出土竹简《五行日书》按端、令、罚、刑、德五时占测为事、初病、生子诸事项的吉凶。这篇文献与尹湾汉墓出土的《刑德行时》大体属于同一文献的不同版本,两相比照,有助于加深对其文本源流、内涵的理解和认识。     

学校市:民国时期一种“学生自治”的实践及得失

19世纪末20世纪初,美国人威尔逊·基尔发明学校市制度,并在美国多地公立学校推行。1919年前后,学校市制度被引入中国,并借助1922年新学制的颁行及公民教育的倡导,于二三十年代在全国多省市中小学校推行。其间,社会各界合力塑造出学校市非常必要而且有效的知识氛围,助力该制度的推广。然而,制度实践对制度设计的偏离,以及此种学校内“政治拟构”与“学校社会化”本旨的差异,也让学校市的组织架构及精神内涵不断发生异变,终在1930年代中期以后淡出学校场域。     

Five thousand years of atmospheric Ni,Zn, As,and Cd deposition recorded in bogs from NW Iberia: prehistoric and historic anthropogenic contributions

The analysis of environmental archives from across the world has demonstrated that human perturbation of the geochemical cycles of trace metals and the resultant atmospheric metal contamination date back, at least, several millennia. However, an understanding of the local processes and timing of changes in trace metal deposition is also essential for a proper global interpretation. The Iberian Peninsula was a major mining area since prehistoric times and the analysis of environmental archives provides a good opportunity to improve our understanding of the history of mining and metallurgy in Europe. We present the results from three ¹⁴C dated peat cores from the Xistral Mountains (NW Iberia). These records are used to reconstruct past atmospheric deposition of Ni, Zn, As, and Cd. The chronology of the changes in concentrations and metal accumulation rates was found to be concordant in the three bogs, and showed great similarity to total Pb, Hg, and Pb isotope ratios as determined in previous investigations. They present a consistent view of changes in atmospheric pollution and the importance of metals in the development of human societies, especially: i) the first evidence of atmospheric metal pollution 3400 years ago, which is simultaneous with the expansion of the Atlantic Bronze Koine; ii) a pollution event between 2350 and 2150 years ago, associated to the development of so-called Celtic culture (local Late Iron Age); iii) a dramatic increase of metal fluxes in Roman times; iv) a severe and rapid increase in the last 250 years corresponding to the beginning of the industrial revolution in Europe, reflecting the emergence of the new dominant sources of pollution, and v) the increase of long range atmospheric transport of pollutants. Our data suggest that all detected ancient (until ca. 1450 cal BP) periods of enhanced Ni, Zn, As, and Cd accumulation may have had an anthropogenic origin, related to the onset and development of mining and metallurgy.     

藏书家、古典戏曲文献学家傅惜华

傅惜华是20世纪著名的藏书家、古典戏曲文献研究专家,其一生著述甚丰,尤其在戏曲目录学领域贡献突出。本文将视角固定在图书典籍上,略述傅惜华对中国戏曲典籍的收藏保存、著录传播、捐公奉献。     

省志续修工作协作组模式初探

成立协作组是现代社会条件下很多行业、领域在推进事业发展中较为普遍的做法。成立省志续修工作协作组是省志编修工作的自身需求,新形势下更显得迫切和必要。成立协作组应由省志办牵头,省志办按照一定标准或工作需要对省志各分志牵头或承编单位进行分组。协作组作为一种工作模式,可以在推进省志续修工作进度和提高编纂质量上发挥重要作用。本文以山东省地方史志办公室成立的省志续修工作协作组为例,初步探讨成立协作组的必要性、组织形式、活动方式、主要作用及今后的发展方向。     

略论吴魏逍遥津之战及其影响

逍遥津之战是三国时期东吴对曹魏发动的一场重要战役,是赤壁之战后东吴为维系孙刘联盟共抗曹魏所采取的最大一次军事行动。逍遥津之战东吴的失败,进一步促使东吴改变联刘抗曹的方针。逍遥津之战后东吴采纳了吕蒙的策略,袭取荆州以巩固长江一线,从而对魏、蜀、吴三方之间的关系产生了重要的影响。     

地方志的困境与创新

由于当代地方志在功能定位和工作机制等方面存在制约其发展的不足或缺陷,地方志事业面临着在中国文化体系语境中被边缘化和逐渐丧失软实力的困境或危机。地方志工作者应主动适应新的时代变化和要求,对地方志的功能定位和工作机制做新的理解。摆脱地方志困境或危机的唯一出路是从多方面进行创新,使地方志真正发挥其社会主流价值文化载体的功能。     

鲁北—胶东盐业考古调查记

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