The garden of the “Casa delle Nozze di Ercole ed Ebe“ in Pompeii (Italy): Palynological investigations

ABSTRACT

Palynological investigations in the garden of the “Casa delle Nozze di Ercole ed Ebe“ in Pompeii revealed the presence of Vitis and Citrus. Citrus has often been said to be cultivated in Roman times, but no plant remains have ever confirmed this hypothesis as regards Pompeii. In this paper, we give evidence for an early cultivation of this plant in a garden. Analyses revealed that, as already observed in other gardens, the ground was covered by herbs which were the same as those found in ancient and contemporary meadows of the Vesuvian area.     

The plant landscape as inferred from a basket of the Roman town of Privernum (Latium,central Italy)

Abstract

Privernum was a rich Roman colony located 70 km southwest of Rome (southern Latium, central Italy). The archaeobotanical investigations focused on the garden and related structures of the luxury domus della Soglia nilotica. They are archaeologically and radiocarbon dated to the second half of the 1st century AD. The remains of a charred basket were found in the filling of the euripus, an ornamental water basin of the garden. The weaving was made with twisted strands of the leaves of Ampelodesmos mauritanicus (Poir.) T. Durand and Schinz; for the bottom and the handle/s of the basket, wood of evergreen oaks and ash and/or elm, respectively were probably used. The basket contained Pinus pinea seeds and cone scales, and Prunus persica endocarps, which were probably burnt in summer. The sediment in the drainage system and in the kitchen was processed for macro- and microremains. The results indicate the presence of spontaneous ruderal and weed flora elements, typical of human settlement areas, and crops.     

The memory of water: Archaeobotanical evidence of wetland plants from Modena (Emilia-Romagna,northern Italy) and palaeoecological remarks

Modena, founded by the Romans (183 BC), has always been conditioned by water in all its urban history. In the city, numerous archaeobotanical investigations have been carried out in order to reconstruct the natural landscape and human–environment interactions over time. During these investigations, four archaeological sites (two Roman and two medieval) have revealed deposits with a marked character of palaeobiocoenosis, largely resulting from the natural environment surrounding the sites, due to natural “seed rain”. These deposits are characterized by widespread evidence of plants related to water, constituting a valuable archive to investigate habitats which currently have become very rare and threatened, if they have not completely disappeared. The present paper aims to reveal the peculiarities of the Roman/medieval archaeocarpological floristic lists (through a comparison with the flora over the last two centuries in the area of Modena) and highlight the possible causes explaining the presence or the demise of several taxa, considering also the palaeoecological reconstruction of the environment in which they have been found.     

Evolution of 1, 3, 5-trisubstituted bipyrazole scaffold based platinum(II) complexes as a biological active agent

Abstract

Square planar mononuclear platinum(II) complexes having general formula [Pt(Lⁿ)Cl₂], (where, Lⁿ?=?L^1–4) were synthesized with neutral bidentate heterocyclic 1,3,5-trisubstituted bipyrazole based ligands. The synthesized compounds were characterized by physicochemical method such as TGA, molar conductance, micro-elemental analysis and magnetic moment, and spectroscopic method such as, FT-IR, UV–vis, ¹H NMR, ¹³C NMR and mass spectrometry. Biological applications of the compounds were carried out using in vitro brine shrimp lethality bioassay, in vitro antimicrobial study against five different pathogens, and cellular level cytotoxicity against Schizosaccharomyces pombe (S. Pombe) cells. Pt(II) complexes were tested for DNA interaction activities using electronic absorption titration, viscosity measurements study, fluorescence quenching technique and molecular docking assay. Binding constants (K_b) of ligands and complexes were observed in the range of 0.23–1.07?×?10⁵?M^?1 and 0.51–3.13?×?10⁵?M^?1, respectively. Pt(II) complexes (I–IV) display an excellent binding tendency to biomolecule (DNA) and possess comparatively high binding constant (K_b) values than the ligands. The DNA binding study indicate partial intercalative mode of binding in complex-DNA. The gel electrophoresis activity was carried out to examine DNA nuclease property of pUC19 plasmid DNA.     

Evaluating marine diets through radiocarbon dating and stable isotope analysis of victims of the AD79 eruption of vesuvius

The stable carbon (δ¹³C) and nitrogen (δ¹⁵N) isotope values of bone collagen are frequently used in paleodietary studies to assess the marine contribution to an individual's diet. Surprisingly, the relationship between stable isotope these values characteristics and the percentage of marine foods in diet has never been effectively demonstrated. To clarify this relationship, the stable isotope values and radiocarbon dates of nine humans and one sheep from Herculaneum, all who perished simultaneously during the AD 79 eruption of Vesuvius, were determined. Significant differences were found in the radiocarbon dates which are attributable to the incorporation of “old” carbon from the marine reservoir. The magnitude of the observed differences was linearly correlated with both δ¹³C and δ¹⁵N values allowing the response of each isotope to increasing marine carbon in collagen to be independently verified. Regression analyses showed that for every 1‰ enrichment in δ¹³C and δ¹⁵N, 56 years and 34 years were added to the radiocarbon age, respectively. Predictions of the maximum marine reservoir age differed considerably depending on which stable isotope was considered. This discrepancy is attributed to some degree of macronutrient scrambling whereby nitrogen from marine protein is preferentially incorporated in collagen over marine carbon. It is suggested that the macronutrient scrambling explains the observed relationship between δ¹³C and δ¹⁵N from Roman coastal sites and should be considered when interpreting any diet which is not dominated by protein. Nevertheless, without knowing the degree of macronutrient scrambling in different dietary scenarios, the accuracy of dietary reconstructions is severely compromised. Am J Phys Anthropol 152:345–352, 2013. © 2013 Wiley Periodicals, Inc.     

The cultivation of<Emphasis Type="Italic"> Castanea sativa</Emphasis> (Mill.) in Europe,from its origin to its diffusion on a continental scale

The history of Castanea sativa (sweet chestnut) cultivation since medieval times has been well described on the basis of the very rich documentation available. Far fewer attempts have been made to give a historical synthesis of the events that led to the cultivation of sweet chestnut in much earlier times. In this article we attempt to reconstruct this part of the European history of chestnut cultivation and its early diffusion by use of different sources of information, such as pollen studies, archaeology, history and literature. Using this multidisciplinary approach, we have tried to identify the roles of the Greek and Roman civilizations in the dissemination of chestnut cultivation on a European scale. In particular, we show that use of the chestnut for food was not the primary driving force behind the introduction of the tree into Europe by the Romans. Apart from the Insubrian Region in the north of the Italian peninsula, no other centre of chestnut cultivation existed in Europe during the Roman period. The Romans may have introduced the idea of systematically cultivating and using chestnut. In certain cases they introduced the species itself; however no evidence of systematic planting of chestnut exists. The greatest interest in the management of chestnut for fruit production most probably developed after the Roman period and can be associated with the socio-economic structures of medieval times. It was then that self-sufficient cultures based on the cultivation of chestnut as a source of subsistence were formed.Electronic Supplementary Material Supplementary material is available in the online version of this article at . A link in the frame on the left on that page takes you directly to the supplementary material.     

Five thousand years of livestock in Britain

The introduction of livestock, including the rabbit and the fallow deer, to Britain is reviewed, and a summary is given of the history of husbandry arid selective breeding. The feeding or stock on foliage and its importance for survival through the winter is described. The meaning of domestication is discussed and ii is argued that there should be no separation between the old established breeds of livestock, park deer, and feral populations including Chillingham rattle, Soay sheep, and Bagot goats; all belong to the assemblage of large mammals that has created the landscape of the British Isles.     

The Roman cemeteries of Tienen and Tongeren: results from the archaeobotanical analysis of the cremation graves

Up to now there has been little archaeobotanical research on Gallo-Roman graveyards in Belgium. This paper presents the preliminary results of the investigation of the cremation graves of the graveyards at Tienen and Tongeren, dated from the first up to the beginning of the fourth century a.d., and respectively located in the provinces of Vlaams-Brabant and Limburg. The structures studied mainly consisted of pits containing secondary deposits of pyre debris, but a few busta (where cremation took place in situ in or above a pit) could be analysed as well. The results presented here will focus on the most conspicuous finds. The only bustum grave excavated in Tongeren proved to be extremely rich in remains of Lens culinaris (lentil), Vicia faba var. minor (Celtic bean) with some Vicia ervilia (bitter or lentil vetch), concentrated in the presumed area of the head of the deceased. Some of the graves in Tienen, on the other hand, contained some less frequently found taxa, as for example Vitis vinifera (grape), Olea europaea (olive), Pyrus communis (pear), Prunus insititia and/or domestica (plums, in the broad sense) and Cornus sanguinea (dogwood). Most graves however, showed a typical assemblage consisting of mainly pulses and cereals, commonly found in cremation graves. In that respect a certain similarity between both graveyards could be noticed, which is also reflected in the anthropological study. Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.     

A Franco-Italian investigation of funerary rituals in the Roman world, “les rites et la mort à Pompéi”, the plant part: a preliminary report

This paper deals with the botanical study of a family funerary enclosure located in the Porta Nocera necropolis in Pompeii (southwestern Italy). This study is part of a Franco-Italian programme investigating Roman funerary rituals. The choice of the context was due to the exceptional preservation of the archaeological features, which offered the opportunity to observe the remains of the proceedings which took place in a funerary enclosure in great detail. An adequate methodology had to be developed and a 3D recording of every single artefact or ecofact has been made. Both ground surfaces and graves provided botanical results. Those from the ground surfaces consisted mainly of fruit offering residues (especially fig and grape), while a much wider range of species was observed in the tombs, including cereals, pulses, other kinds of fruits, weeds and bread/pastry. Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.     

The building stones of Roman Sagalassos (SW Turkey): Facies analysis and provenance

Summary Different types of builing stones have been macro-scopically and petrographically characterized at the ancient city of Sagalassos (SW Turkey). The natural building stones include limestone, conglomerate, breccia, marble, travertine, granite and sand-to siltstone of different qualities. The provenance of most of the building stones may be related to local lithological units, both in the immediate area of the city and on its territory. Also, some stone types were clearly imported from considerable distance. Throughout the history of the city, local beige and pink good quality limestone remained the most important building stone. Both the high quality white limestone from the territory of the city and the marbles imported from a distance of 250 km, represent only a small fraction of the total amount of building stones used. While the use of the white limestone can be considered to form a clear but limited trend from the Trajanic period (98–117 AD) onwards, the import of the marbles must be considered as a rare event. The selection of building stone went hand in hand with the appreciation for structural strength and suitability for carving complex architectural decoration, together with the desire to obtain a polychrome architecture.