Pre-pottery farmers on the Pacific coast of southern Mexico

Large island-like shell mounds along the southern coast of Mexico are the earliest known archaeological sites on the Pacific margin of Mesoamerica. These aceramic deposits date to between 7500 and 3800 cal BP and have been interpreted as locations where foragers, living elsewhere seasonally on the coastal plain, harvested shellfish and other estuarine resources. Based on an accumulation of paleoecological data from elsewhere in the lowland Neotropics of Mesoamerica, southern Central America and South America we pose and provide a first test of an alternative subsistence model: that the Archaic Period populations in this area were slash and burn farmers. Burned maize phytoliths first appear in these sedimentary records at 6500 cal BP in association with macroscopic charcoal and forest disturbance plant taxa. Periodic burning and forest disturbance, consistent with farming activities, are also evident in the macroscopic charcoal record between 6500 and 4700 cal BP. Pollen, phytolith and charcoal records all point to sustained burning, forest disturbance and the cultivation of maize between 4700 and 3800 cal BP. These data suggest that people were slash and burn farming during the Archaic Period prior to the adoption of pottery and the proliferation of Early Formative Period villages and full-fledged agriculture based on near or total reliance on crop plants after ∼3800 cal BP.     

Dendroid multicellular thallophytes preserved in a Neoproterozoic black phosphorite in southern China

Du, W., Wang, X.L., Komiya, T., Zhao, R. & Wang, Y., April 2016. Dendroid multicellular thallophytes preserved in a Neoproterozoic black phosphorite in southern China. Alcheringa 40, xxx–xxx. ISSN 0311-5518.

A new form of dendroid multicellular thallophyte is documented in the Ediacaran Doushantuo phosphorite at Weng’an, Guizhou Province, southern China. The dendroid thallophytes have variable forms, possibly owing to heteromorphic variation. Many lateral branches extend from the upper portions of the main axes; the lateral branches bear terminal vegetative vesicles, reproductive vesicles, monosporangium-like discoidal vesicles and urn-shaped pseudoparenchymatous structures. The vegetative vesicles give rise to clavate pseudoparenchymatous structures, characterized by differentiation of the thallus medulla/cortex, which might represent an early stage of thallus development. An oogamous conceptacle arising from one carpogonial vesicle forms a highly specialized goblet-shaped conceptacle. The discovery of the new dendroid multicellular thallophytes provides not only the first fossil-based evidence of the morphological complexity and tissue differentiation in the Precambrian organisms but also insights into the life cycle of the Precambrian red algae.

Wei Du* [duwei@ea.c.u-tokyo.ac.jp], School of Earth Sciences and Resources, China University of Geosciences, Beijing, PR China; Xun Lian Wang [wxl@cugb.edu.cn], School of Earth Sciences and Resources, China University of Geosciences, Beijing, 100083, PR China; Tsuyoshi Komiya [komiya@ea.c.u-tokyo.ac.jp], Graduate School of Arts and Sciences, University of Tokyo, Tokyo 153-8902, Japan. Ran Zhao [zhao_ran13@eps.s.u-tokyo.ac.jp], Department of Earth and Planetary Science, University of Tokyo, Tokyo 113-0033, Japan. Yue Wang [gzyuewang@126.com], School of Resources and Environments, Guizhou University, Guiyang, 550025, PR China. *Also affiliated with Graduate School of Arts and Sciences, University of Tokyo, Tokyo 153-8902, Japan.     

Fisherfolk and farmers: Carbon and nitrogen isotope evidence from Middle Horizon Ancón,Peru

This study investigates human dietary patterns and economic trends at the coastal site of Ancón, Peru during the Andean Middle Horizon (550AD –1000AD ) using stable isotopic data from 32 individuals buried at the site. δ¹³C and δ¹⁵N results from human bone collagen and δ¹³C from human tooth enamel and bone carbonate indicate that inhabitants consumed a mixed diet composed primarily of marine protein and C₄ resources, with only marginal reliance on C₃ foods. Over time, Ancóneros appear to have relied more heavily on C₄ resources, particularly maize, despite the fact that the crop could not have been grown locally. These results are notable given that C₃ rather than C₄ or marine foods dominate the site's archaeological record. These data suggest that Ancón's inhabitants either had access to more fertile land up‐valley where maize could be cultivated successfully or that they engaged in trade relationships with their valley neighbours. A third possibility is that increased maize consumption at Ancón during the Middle Horizon resulted from Wari imperial influence and interregional exchange. Comparisons of δ¹³C values in enamel and bone carbonate from Ancón individuals indicate that δ¹³C_{carb_enamel} values are significantly more positive than δ¹³C_{carb_bone} values. This suggests that the diets of young children were systematically enriched in ¹³C compared to that of adults, perhaps as a result of nursing activity and/or differential dietary practices among various age groups at the site. Copyright © 2009 John Wiley & Sons, Ltd.     

Some churches of the Anglo-Saxon missionaries in southern Germany: a review of the evidence

An historical introduction outlines the main events in the lives of the principal missionaries – Willibald, Wynnebald, Waldburga, Sola – during the central years of the eighth century, and argues that Willibald was consecrated bishop of Erfurt. A review of the topographical and archaeological evidence concentrates on Eichstätt, whose street pattern reveals the layout of the early town and monastery; new interpretations are suggested for unusual features uncovered by excavation at the cathedral/monastery site. The excavations at Solnhofen are similarly re-examined. Overall, no substantial evidence is found for Anglo-Saxon influence on the church archaeology of the area.     

Triassic palynostratigraphy and palynofloral provinces: evidence from southern Xizang (Tibet), China

Peng, J., Li, J., Slater, S.M., Li, W., Zhu, H. & Vajda, V. October 2017. Triassic palynostratigraphy and palynofloral provinces: evidence from southern Xizang (Tibet), China. Alcheringa 42, 67–86. ISSN 0311-5518.

Palynological analysis was carried out on Middle to Upper Triassic strata from Tulong, Nyalam County, southern Xizang (Tibet), China. Well-preserved miospore (pollen and spore) assemblages and sparse acritarch occurrences were identified. We recognized four formal and one informal biozones based on stratigraphically important taxa and compositional changes through the succession, in ascending order: the Triplexisporites Interval Zone (Anisian), the Staurosaccites quadrifidus Taxon-range Zone (upper Anisian to lower Norian), the Striatella Interval Zone (lower Norian), the Craterisporites rotundus Taxon-range Zone (middle to upper Norian) and the informal ‘Dictyophyllidites harrisii zone’ (Rhaetian). The zonation was supported by marine fossils (e.g., ammonoids and conodonts), and compositional similarity between the zones was examined using non-metric multidimensional scaling (NMDS). Correlation with other representative palynological sequences across Gondwana was also conducted. The presence of miospore taxa not previously recovered from the Late Triassic North and South China palynofloral provinces (e.g., Ashmoripollis reducta, Craterisporites rotundus, Enzonalasporites vigens, Minutosaccus crenulatus, Samaropollenites speciosus and Staurosaccites quadrifidus) calls for a new province in southwestern China, i.e., the Southern Xizang Province. It is proposed here that the modern expression of the northern boundary runs along the Yarlung Zangbo Suture, the remnant of the Tethys that separated the Indian Plate (southern Xizang) and the Lhasa Block during the Late Triassic. This new palynofloral province comprises typical elements of the Onslow Microflora, indicating the need for an extension of this microflora in southern Xizang, China.

Jungang Peng [jgpeng@nigpas.ac.cn], Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China, University of Chinese Academy of Sciences, Beijing 100049, China, Department of Palaeobiology, Swedish Museum of Natural History, Stockholm 104 05, Sweden; Jianguo Li* [jgli@nigpas.ac.cn], Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China; Wenben Li [wenbenli@126.com], Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China; Sam M. Slater [sam.slater@nrm.se], Vivi Vajda [vivi.vajda@nrm.se], Department of Palaeobiology, Swedish Museum of Natural History, Stockholm 104 05, Sweden; Huaicheng Zhu [hczhu@nigpas.ac.cn], State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China.     

Disunity in diversity: the controversy over the admission of black women to the General Federation of Women's Clubs, 1900-1902

From 1900 to 1902, the General Federation of Women's Clubs' official commitment to "unity in diversity" was tested to the limits when an explosive debate over the admission of African American women's clubs deeply, and in some cases irreparably, divided individual clubs and state federations and nearly resulted in the loss of half of the organization's burgeoning membership. The controversy reveals a captivating, complicated, and at times bizarre struggle between Northern and Southern white members of the General Federation to defend their particular views of race and, in many cases, to obfuscate their own deep-seated racial prejudices. Most members ultimately sacrificed principle for the sake of federation unity, albeit a unity without racial diversity, and thus squandered the opportunity to combine the talents and energies of all organized women in an effort toward social justice and humanitarian reform.     

Diet of aurochs and early cattle in southern Scandinavia: evidence from 15N and 13C stable isotopes

Stable carbon and nitrogen isotope ratios from ¹⁴C dated bones of early Atlantic aurochs (Bos primigenius Bojanus) and late Atlantic first domestic cattle (Bos taurus Linnaeus) in eastern Denmark and southern Sweden are significantly different and provide information on the origin and feeding strategies of the two species.Radiocarbon dates generally divide the bone material of aurochs and domestic cattle in three groups: aurochs older than 4000 cal yr BP, an older group of domestic cattle around 4000 cal yr BP, and a younger, less well-defined group of domestic cattle starting at around 3500 cal yr BP. The older domestic cattle are represented mainly by fragmentary bones left over from meals, and deposited in lakes at the vicinity of the settlement areas. Bones of the younger domestic cattle group occur both as settlement debris and as single articulated skeletons in bogs, commonly in association with different types of clay pots. The latter type of finds suggests that sacrifice of domestic cattle began at this time. The dating of the early domestic cattle further indicates that they were contemporaneous with or slightly younger than the elm decline, which occurred shortly after 4000 cal yr BC on the Danish island of Sjælland. Our results indicate a sudden rapid introduction of domestic cattle into Denmark, heralding the introduction of agriculture and there is no evidence for leaf foddering or domestication of aurochs. A combination of several natural events may have created the necessary open land, providing the grazing areas for the imported cattle.     

Stable isotope evidence for palaeodiets in southern Turkmenistan during Historical period and Iron Age

The subsistence patterns of Iron Age and Historical period humans from south-western Turkmenistan have been reconstructed using the carbon and nitrogen isotopic compositions of archaeological faunal and human bones. A qualitative comparison of the isotopic signatures points to a small proportion of ruminant meat and dairy in human diet for both periods. The ranges of proportions of dietary items yielded by a quantitative approach based on concentration dependent mixing models confirm the high proportions of plant food in the average diet, and show little change in the reconstructed diet for both periods. A comparison of results from zooarchaeological and isotopic approaches illustrates their complementarity in subsistence patterns reconstruction.     

Black Death in the rural cemetery of Saint-Laurent-de-la-Cabrerisse Aude-Languedoc,southern France, 14th century: immunological evidence

An excavation carried out in 2007 in Saint-Laurent-de-la-Cabrerisse (Aude-Languedoc, southern France), revealed a medieval rural cemetery used during the 8th–14th centuries. One hundred and forty nine graves were identified. Amongst those, three burials radiocarbon dated to the 14th century contained the remains of several individuals. No paleotraumatological evidences of violence due to warfare or to a civil massacre were identified in the exhumed skeletons. Therefore, we hypothesized that the simultaneous inhumations could have occurred during the “Black Death” outbreak or during one of its resurgences. A rapid diagnostic test for the detection of Yersinia pestis F1 antigen was applied to the nine putative plague victims to authenticate the cause of their death. Seven of the nine individuals tested from the three graves were positive to Y. pestis F1 antigen. We additionally tested fourteen skeletons from single graves archaeologically dated to the 13th–14th centuries. Four of them were positive to Y. pestis F1 antigen, thus showing a higher mortality rate due to plague than originally expected. The Saint-Laurent-de-la-Cabrerisse plague victims are the oldest samples from which Y. pestis F1 antigen has been, hitherto, identified. Few rural French cemetery containing plague victims have previously been identified and amongst them, only one dates to the 14th century. In the present report, we provide suggestive evidence of a second rural cemetery from southern France where victims of Y. pestis infection were buried. Our findings provide new information about the management of the plagued corpses during the “Black Death” in small rural communities.     

Iron Age farmers in southwestern Zambia: some aspects of spatial organization

Examination of the spatial organization of prehistoric farming hamlets in southwestern Zambia permits certain suggestions about the structure of prehistoric economic and social practice. Slash-and-burn agriculture facilitated the movement of farmers into favoured microenvironments. Its extensive land requirements regulated population growth and encouraged territorial expansion. After the ninth century AD, a cyclical use of agricultural opportunities was instituted. Through this time, social constraints concentrated the dispersed population within single microenvironments. Subsequent adaptation to the simultaneous use of diverse microenvironments was supported by the expansion of herding activities and the role of cattle in maintaining socio-political prestige.

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Résumé L'étude de l'organisation spatiale des hameaux agricoles préhistoriques du Sud-Ouest de la Zambie nous permet d'avancer certaines suggestions au sujet de la structure des pratiques économiques et sociales pendant la préhistoire. La culture sur brûlis de forêt a facilité la déplacement des agriculteurs vers des microenvironnements Préférés—et comme ces défrichements utilisaient beaucoup de terrain, ils ont réglé la croissance démographique, et ont encouragé l'expansion territoriale. Après le neuvième siècle après J.C., une utilisation cyclique des possibilités agricoles s'est établie. Pendant cette période des contraintes sociales ont concentré la population dispersée dans des microenvironnements particuliers. L'adaptation plus tard à l'utilisation simultanée de microenvironnements divers était soutenue par l'expansion de l'élevage et par le rôle du bétail dans le maintien du prestige socio-politique.

     

Analyzing Fertility and Attraction in the Paleolithic: The Venus Figurines

Countless hypotheses have focused on the enigmatic “Venuses”, but most are not testable. The current authors investigate a hypothesis suggested by R.D. Guthrie involving the waist-to-hip ratio. This measurement determines fertility, beauty, and health in modern females; a 0.7 indicates cross-cultural beauty and fertility. Guthrie argued that the statuettes share an average waist-to-hip ratio of 0.655, indicating that Paleolithic males preferred curvier women. We sought to test this and analyze regional data. Our mean was significantly different than Guthrie's and we found evidence for regional differences. While some statuettes may have served as Paleo-erotica, it seems unlikely that they all did.     

New evidence on the introduction,cultivation and processing of hemp (Cannabis sativa L.) in southern Sweden

Subfossil remains of Cannabis sativa L. (hemp) have been found at Lindängelund in the region of Malmö, southern Sweden. These represent the earliest robust evidence so far for hemp retting in Scandinavia. Finds of seeds, stems and pollen of C. sativa from a waterlogged context on a settlement dating to the Roman Iron Age demonstrate that the plant was locally cultivated and processed during the 1st–2nd centuries AD. An introductory phase in Scandinavia is proposed (c. AD 1–400) during which the cultivation of hemp was apparently small scale and processing was probably carried out within settlements. In the succeeding centuries, c. AD 400–550 (the Migration Period), remains of hemp are mostly found in pollen records from lake sediments, and less frequently in the archaeological record. This could indicate that the process of hemp retting relocated from settlements to lakes shores where activity became larger in scale and more integrated with the prevailing agricultural system.     

Neighborhoods and Fertility in Accra, Ghana: An AMOEBA-based Approach

Fertility levels remain high in most of sub-Saharan Africa, despite recent declines, and even in a large capital city such as Accra, Ghana, women are having children at a pace that is well above replacement level and this will contribute to significant levels of future population growth in the city. Our purpose in this paper is to evaluate the way in which neighborhood context may shape reproductive behavior in Accra. In the process, we introduce several important innovations to the understanding of intra-urban fertility levels in a sub-Saharan African city: (1) despite the near explosion of work on neighborhoods as a spatial unit of analysis, very little of this research has been conducted outside of the richer countries; (2) we characterize neighborhoods on the basis of local knowledge of what we call "vernacular neighborhoods"; (3) we then define what we call "organic neighborhoods" using a new clustering tool-the AMOEBA algorithm-to create these neighborhoods; and then (4) we evaluate and explain which of the neighborhood concepts has the largest measurable contextual effect on an individual woman's reproductive behavior. Multi-level regression analysis suggests that vernacular neighborhoods are more influential on a woman's decision to delay marriage, whereas the organic neighborhoods based on socioeconomic status better capture the factors that shape fertility decisions after marriage.     

Neo-Canadians and Schools in Montreal, 1900-1970

Immigrants' involvement in Quebec's unique confessional educational system is viewed through the experience of the important Jewish and Italian communities. This discussion illustrates the degree to which the two “host” communities, French and English, were unwilling to alter their religious or nationalist doctrines and institutional structures in order to accommodate other ethnic groups.