Halmyris (Murighiol, Tulcea County, Romania) is one of the most important Roman settlements located in the inferior sector of the Danube Delta, in the easternmost part of Scythia province during the Late Antiquity. Halmyris was the most easterly fort of the Danubian border in Roman times and probably served as a supply centre for the imperial fleet; Roman inscriptions inform on the existence of a ‘mariner’s village’ named vicus classicorum. Given that the written information about this settlement is extremely incomplete, the study of animal and plant remains can answer important questions related to economic life (e.g., human use of biological resources) and the relationship between community and environment. This study contributes to understanding the process of Roman domination in the area (e.g., highlighting the improved type of cattle, brought and reproduced here by the Romans), as well as to the knowledge of environmental changes under anthropic pressure (e.g., animal extinction, such as aurochs). In 2014, extensive archaeological research took place in the extramural area of the fort. During research, a total area of 234 sqm was investigated through five trenches west–east oriented and perpendicular to vallum II but not intersecting with it. Phytolith samples were taken from the habitation levels dated to the 5th–6th centuries AD, and faunal remains were collected from four trenches dated to the 4th–6th centuries AD. Phytolith assemblages from the Halmyris site are composed mainly of grass phytoliths. We noticed important amounts of Elongate dendritic forms and a high proportion of silica skeletons. Phytolith analysis resulting from the processing of 12 samples shows that cereals were a relevant part of the subsistence economy of the site, revealing an important signal of cereal processing. Flax fibers, which are the strongest natural fibers, were also identified in samples from Halmyris. The exploited animal resources are varied, including molluscs, fish, birds, and mammals. Most of the skeletal remains belong to the group of mammals. Animal husbandry represented an important occupation; the identified domestic mammals are cattle, sheep, goat, pig, horse, donkey, and dog. The predominant species were cattle and sheep/goat, both by the number of identified remains and by the minimal number of individuals. Hunting had small importance for the settlement under study, red deer and wild boar having the highest proportion of wild mammals.

Roman Limesgebiet was both a border between the Greco–Roman world and barbaricum, but also the contact area between these two parts of the ancient oicumene. In Moesia Inferior, this area was established after the Roman conquest in the 1st century AD, in order to defend the Danube border. This article analyses segments of the cultural landscape development in the Roman Danube limes: e.g., the animal resources of subsistence as a paleoeconomy component and reconstruction of the environmental context in the area. The settlements under archaeozoological study are: Sacidava, Capidava, Dinogetia, Noviodunum, Aegyssus, and Halmyris. The settlements have exploited a relatively large faunal spectrum, with taxa of 19 mammals being identified. Animal husbandry had a major importance in paleoeconomy and was focused on cattle, sheep/goat, and pig; other domestic species are horse, donkey, dog, and cat. The hunting is of small importance, according to the frequency of animal remains, and the forest species are dominant. Red deer and wild boar are present in all assemblages, and they are the dominant wild species in terms of frequency; roe deer, hare, wolf, aurochs, fox, beaver, badger, Eurasian otter, and pine marten have been also identified. Aquatic resources are represented by molluscs and fish.

The main objective of the present study is to reveal the palette of pigments and the other specific constituent materials as well as the techniques used by the Roman artists to create the mural paintings discovered in the ancient city of Tomis, the modern-day Constanţa, Romania’s largest seaport and a major tourist hub on the Black Sea. This paper is an archeometric study based on the physical, chemical and biological analyses of the archeological Roman mural painting fragments from the ancient city of Tomis dating from the 5th to 6th century A.D. and to our knowledge is among the very few research studies carried out so far on the ancient Roman wall painting discovered in Romania. The methods of scientific investigation employed directly on the archeological fragments, on samples taken from the fragments and on the cross-sections prepared from the samples were: optical microscopy (OM), digital microscopy, X-ray fluorescence spectrometry (XRF) and attenuated total reflectance Fourier-transform infrared spectroscopy (ATR-FTIR). Examination and analysis of the archeological mural fragments revealed that the painted fragments consist of ground support and successive layers of color displaying specific characteristics of the artistic technique, such as imitation of marble cladding or meticulous smoothing of the surface to achieve a glossy and compact finish. It was also found that fragments exhibit subtle variations in different colors, identified in general terms, showing seven color tones: cinnabar red, red-violet, red ochre, yellow ochre, white, gray-blue, gray-black and black. The physical–chemical and biological analyses carried out provide the diagnosis and theoretical basis for choosing an appropriate conservation methodology and the correct restoration treatment of the discovered mural painting, with a view to its museum display through exhibition and virtual reconstruction and scientific use by the setting up of a useful database for researchers or specialists in museums on Roman archeology and art.