Postcranial variations in late Epigravettian and Neolithic human remains from Arene Candide cave (Liguria,Italy)

Late Epigravettian postcranial human remains from the Arene Candide cave (Finale Ligure, Savona, Italy) were compared with the Neolithic sample found in the upper levels of the same site. Data on length, diaphyseal circumference and diameter of clavicle, humerus, radius, femur and tibia were collected from male specimens having all these bones. The Epigravettian sample is characterized by significantly greater tibial length, robustness and platycnemia, significantly lower circumferences in the upper limb bones and the clavicle, and a high degree of asymmetry. Variations observed in lower limb bones are those expected on the basis of the different functional requirements of a hunting and gathering economy compared to a more sedentary, food producing economy. Differences in the upper limb bones and the clavicle are less explicable. However, considering that in spite of a more slender structure, the Epigravettian bones show evidence of vigorous use, variation in upper limb could result from qualitatively different involvements.     

Some remarks on the new radiocarbon dates from the Arene Candide Cave (Savona,Italy)

In this short note the new radiocarbon dates of some layers of the Arene Candide cave are discussed from an archaeological point of view. The new chronology resulting from these dates and its cultural implications are compared with the previous interpretations based on the old date: 10330±95 B.P.     

Evidence of spinal tuberculosis at the beginning of the fourth millennium BC from Arene Candide cave (Liguria, Italy)

This paper describes tuberculosislike lesions affecting the spine of Neolithic skeleton found in Arene Candide cave (Liguria, Italy) and representing one of the earliest cases of this disease in Europe. The burial is attributed to middle Neolithic (square-mouthed pottery culture) whose layers date, by 14C, to the first half of the fourth millennium BC. The skeleton, well preserved in the postcranial portion, belongs to a male aged about 15 years having a very light body build. Resorptive lesions localized to the lower thoracic and upper lumbar vertebral bodies, collapse and angular kyphosis, resulting from complete destruction of T11 and T12 and partial destruction of T10 and L1, are the main pathologic features. The morphology of the lesions, sites involved, and age of the specimen are consistent with a diagnosis of tuberculous spondylitis (Pott's disease). The extreme gracility of the skeleton, along with other signs of stress (Harris lines, enamel hypoplasia) suffered during the last years of life, and the limited bony regeneration point to a disease process in its late phase having arisen at the beginning of adolescence. The funerary ritual suggests that the social integration of this adolescent was not prevented by the severe infirmity.     

The Jinniushan hominin pedal skeleton from the late Middle Pleistocene of China

Bipedalism has long been recognized as the seminal adaptation of the hominin radiation and thus used to distinguish hominins from great ape fossils. Notwithstanding preconceptions and varied interpretations, the distinctive features of the modern human foot and accompanying striding gait, appear to be recent innovations that are largely absent in the earliest facultative bipeds. These distinctive features are mainly components of fixed longitudinal and transverse pedal arches, and of a uniquely derived hallucal metatarsophalangeal joint. They enhance ankle joint plantar flexor function and accommodate localized peak plantar pressures at the medial ball during terminal stance. To date, the paleontological record has yielded very little of the hominin foot, especially of the Middle Pleistocene hominins. New specimens from this time interval should help provide insights into the timing and pattern of what appears to be a mosaic pattern of evolution of the modern human foot features. Here we describe the fossil hominin foot skeleton recovered from the Jinniushan site, Liaoning Province, People's Republic of China. It affords a singular glimpse of the pedal morphology of a late Middle Pleistocene hominin (c.f. Homo heidlebergensis). Dated to 200 ka or older, this foot offers the earliest evidence for increased stability of the medial longitudinal arch, while retaining a number of primitive features apparently characteristic of robust premodern hominins, including lower arches and a less stable hallucal metatarsophalangeal joint (medial ball) than in modern humans. These features reflect different foot capabilities and suggest the bipedal stride of the Jinniushan hominin differed subtlety from that of modern humans.     

The Anatidae and Scolopacidae (Aves: Anseriformes,Charadriiformes) from the late Neogene of Gargano,Italy

The late Neogene (MN13-14) fissure fillings found in the limestone quarries near Apricena (Foggia, Southern Italy) contain a well-diversified fossil bird assemblage. Most of the bird taxa show endemic characteristics following the high degree of insularity of the whole vertebrate assemblage. In addition to the endemic taxa, some non-endemic forms are present, mostly only recently found after the still ongoing revision of the whole bird remains. Here the remains of Anatidae and Scolopacidae are presented. This analysis reveals the occurrence of at least two taxa of Anatidae, Anas velox and Anatidae indet., and two taxa of Scolopacidae, Calidris sp. and an Scolopacidae indet. In addition, some remains are determined as Charadriiformes indet., but they probably represent more than one taxon, even if their bad status of preservation does not allow any further consideration. The detailed study of these remains and their comparison with the other European Neogene taxa already described is carried out.     

Fossil crocodylid remains from Scontrone (Tortonian,Southern Italy) and the late Neogene Mediterranean biogeography of crocodylians

New fossil remains from the Tortonian of Scontrone (Abruzzo, Southern Italy) provide further information on crocodylids with a generalized rostral morphology that inhabited the Mediterranean area during the late Miocene. Particularly informative is the nearly complete right dentary SCT 276. Thanks to the fact that the third and fourth alveoli are clearly separated by a bony septum and are markedly different in size, the fourth being much larger than the third, it is possible to exclude that SCT 276 belonged to the alligatoroid Diplocynodon and to tentatively refer it to cf. Crocodylus sp. This genus has been previously identified on a phylogenetic basis in the same Apulo-Abruzzi palaeobioprovince (Gargano Terre Rosse, Messinian-Zanclean, Crocodylus sp.), and it is likely present also in the Tusco-Sardinian palaeobioprovince (Monte Bamboli, Tortonian, cf. Crocodylus sp.). SCT 276 currently represents the oldest possible evidence of the presence of Crocodylus; it proves that this taxon could have already reached Europe during the Tortonian, well before the Messinian Salinity Crisis that is traditionally considered as the event that caused several trans-Mediterranean dispersals. Furthermore, it is tempting to associate the absence of alligatoroids and the presence of crocodylids in these palaeobioprovinces (actually systems of islands) to the different behavioural, morphological and physiological traits of extant alligatorids and crocodylids, which render rather salt-intolerant the former and salt-tolerant the latter.     

Y-chromosome-specific microsatellite variation in a population sample from Sardinia (Italy)

The genetic variability at seven Y-chromosomal microsatellite loci was studied among 113 Sardinian males from the regions of Campidano of Cagliari, Nuorese and Gallura. The allelic and haplotypes frequency distributions are compared between our sample and from the available literature data on Mediterranean and European populations. As a result, the Sardinian samples showed a very high allele frequency in the DYS19*17, a rarity in the rest of Europe, probably due to the founder effect. The analysis has shown an intra-population genetic heterogeneity and genetic differentiation from other Mediterranean and European population deal with. The results reported in this work showed that of the Euro-Mediterranean populations, the Corsican of the South seems to have the most genetic affinity with the Sardinians, thereby reaffirming the observations from previous works that had suggested a certain level of genetic similarity.     

Microstructure, growth banding and age determination of a primnoid gorgonian skeleton (Octocorallia) from the late Younger Dryas to earliest Holocene of the Bay of Biscay

A fossil primnoid gorgonian skeleton (Octocorallia) was recovered on the eastern Galician Massif in the Bay of Biscay (NE Atlantic) from 720 m water depth. The skeleton shows a growth banding of alternating Mg–calcitic and organic (gorgonin) increments in the inner part, surrounded by a ring of massive fibrous calcite. Three calcite-dominated cycles, bounded by thick organic layers, consist of five light-dark couplets of calcite and gorgonin. Two AMS-¹⁴C datings of the fossil skeleton give ages of 10,880 and 10,820 ± 45 ¹⁴C years before present (BP). We arrive at a calibrated age range of 11,829–10,072 cal. years BP (two σ), which comprises the late Younger Dryas to the earliest part of the Holocene. The cyclic calcitic–organic growth banding may be controlled by a constant rate of calcite secretion with a fluctuating rate of gorgonin production, possibly related to productivity cycles. The skeletal fabric change of alternating calcitic–organic increments to massive fibrous calcite may be the result of hydrographic changes during the deglaciation as reflected by preliminary stable isotope data. If this hypothesis proves to be correct, primnoid gorgonians are able to match with varying hydrodynamic conditions by changing their biomineralisation mode.     

Late Pleistocene skeleton of Canis lupus l., 1758 from Grotta Mora Cavorso (Jenne,Latium, central Italy)

This paper describes the skeleton of Canis lupus found in Layer 7 of Grotta Mora Cavorso (Latium, central Italy), correlated with the MIS 3. Research on the deposition dynamics of this find is still in progress, but the action of human or other predators can be excluded. This specimen consists of a near complete articulated skeleton, lacking only the calvarium. The age at death was estimated at around six years old. Preliminary morphometric analyses and comparisons with samples of Italian Late Pleistocene wolf and extant Apennine wolf (C. lupus italicus) remains, show that the dimensions of the teeth and long bones are among the biggest known from the Italian Late Pleistocene and larger than the extant Apennine wolf.     

Citrus meletensis (Rutaceae), a new species from the Pliocene of Valdarno (Italy)

There are few fossil remains that are assigned or compared toCitrus. A new and characteristic leaf from the Pliocene of Italy is described asCitrus meletensis and its systematic position within theRutaceae is discussed. Together with other sparse remains that are reviewed here it confirms the existence ofCitrus in the European Tertiary.     

Characterization of glycopeptide resistant enterococci isolated from a hospital in Naples (Italy)

A study on the antibiotic resistance of enterococcal isolates (n = 280) was carried out in a teaching hospital in Naples. Strains were isolated from different sources, identified by conventional tests and their antibiotic susceptibility was tested by E-test method. Thirty-two enterococcal isolates (11.5%), phenotypically identified as E. faecium (n = 26), E. gallinarum (n = 3), E. faecalis (n = 2) and E. hirae (n = 1), showed resistance to glycopeptides. The vanA gene was found in all 32 VRE. Molecular typing was performed by RAPD analysis which showed two majors patterns.     

Hieracium busambarense,a new species of the sect. Grovesiana (Asteraceae) from Sicily (Italy)

Hieracium busambarense (Asteraceae), a new species from calcareous-dolomite cliffs of Rocca Busambra (western Sicily, Italy) is described and illustrated here.     

Silene oenotriae (Caryophyllaceae): a new species from S Italy

Silene oenotriae a new species of S. sect. Siphonomorpha is described and illustrated. It is a rare chasmophyte growing on limestones along the gorges of southern slope of Mt. Pollino (S Italy). Its relationships are discussed.     

Protostrongylus pulmonalis from hares (Lepus europaeus) in Italy

Protostrongylus (Pulmostrongylus) pulmonalis from Lepus europaeus in Italy (Alto Adige) was studied. Most of the parasite population showed the typical morphology described for this species. Variations observed in the morphological features of gubernaculum, antero-lateral ray and telamon are considered to lie within the range of variability of the species. This is the first record of Protostrongylus (Pul.) pulmonalis in hares in Italy.     

The Upper Palaeolithic site of Kalavan 1 (Armenia): An Epigravettian settlement in the Lesser Caucasus

The open-air site of Kalavan 1 is located in the Aregunyats mountain chain (at 1640 m above sea level) on the northern bank of Lake Sevan. It is the first Upper Palaeolithic site excavated in Armenia. Led by an Armenian-French team, several excavations (2005–2009) have revealed a well preserved palaeosoil, dated to around 14,000 BP (years before present), containing fauna, lithic artefacts, as well as several hearths and activity areas that structure the settlement. The initial studies enable placement of the site in its environment and justify palaeoethnological analysis of the Epigravettian human groups of the Lesser Caucasus.