Latest developments in rock art recording: towards an integral documentation of Levantine rock art sites combining 2D and 3D recording techniques

This paper presents a further step in the integral documentation of prehistoric rock art, combining 2D and 3D digital recording techniques. Image processing and digital enhancement techniques are an invaluable aid to obtain high quality and accurate 2D recordings, especially when working with faint motifs or complex superimpositions. But what constitutes a real breakthrough is the possibility of combining 2D digital tracings with metric 3D models, providing a whole set of metric outputs that improve our understanding of the motifs in their context and, at the same time, can be used to deliver accurate metric reproductions.     

Poromoi Tamu and the Case of the Drowning Village: History, Lost Places and the Stories We Tell

Archaeological excavations at an ancestral village site within rainforest in Papua New Guinea has revealed buried cultural evidence that can be explained in a number of ways. While interpretations based on Western archaeological methods suggest regional landscape dynamics informed by geomorphological processes, Indigenous Rumu oral traditions suggest an interpretation of the site’s stratigraphy based on the workings of spiritual forces. The role of story-telling and new information in site interpretation and understanding is explored in light of these different yet complementary accounts.     

mtDNA and osteological analyses of an unknown historical cemetery from upstate New York

Thirteen burials located on Jackson Street in Youngstown, NY, USA were recovered from a construction site and excavated in 1997. Based on the artifact assemblage, it was suggested that the cemetery was used sometime between the late 1700s and 1840. No historical records existed, and initial assessment of the skeletal remains was not able to determine any cultural affiliation. We carried out osteological and genetic investigations in order to gain insight into ancestral affiliation and kinship of the unknown individuals from the burials. Due to poor preservation of the remains, dental traits and limited osteological observations were available for only a few individuals. We performed DNA extraction and sequenced the mitochondrial DNA (mtDNA) control region following standard ancient DNA procedures. Our results suggest that ten individuals have evidence of biological affiliation with Native Americans, and in particular, four individuals have maternal Native American ancestry. One male individual was determined to be of European ancestry, from both the mtDNA and osteological results. This burial may reflect admixture as a result of frequent contact between Native Americans and Europeans during the eighteenth and nineteenth centuries and attempts by missionaries to convert Native Americans to Christianity. Our study demonstrates the usefulness of a multifaceted approach through archaeological, osteological, and genetic analysis that provides valuable perspectives in understanding the individuals buried at the Jackson Street Burials.     

Bat cave and Hobbit hole,microbats of Liang Bua (Flores,Indonesia)

Liang Bua is a limestone cave on the island of Flores, Indonesia. Palaeontological and archaeological excavations at this site have unearthed one of the best insular records of fossil bats to date. The assemblage is numerically dominated by the horseshoe bat species Rhinolophus euryotis, followed by the leafnosed bat Hipposideros diadema. In addition to these species, remains of Rhinolophus simplex, Hipposideros sp. cf. H. sumbae, Murina sp. aff. M. florium, Taphozous sp., Kerivoula sp. and Miniopterus sp. have also been recovered. Two taxa found in Liang Bua, Rhinolophus euryotis and Miniopterus sp., are not apparent in the modern bat fauna of Flores. Some specimens, found during the more recent excavations, are known from specific depths. Two age-groups are represented. The stratigraphically oldest is 74–61 ka and includes Murina sp. aff. M. florium and Rhinolophus euryotis. Conversely, the younger, Holocene, assemblage is much more diverse. Despite the relatively small amount of microbat material collected thus far, it displays a higher diversity than the rodents from the site. This is presumably related to the better dispersal ability of bats relative to other, non-volant mammals.     

Freud's impact on aphasiology ‐ aphasiology's impact on Freud*

Abstract

In 1891, Sigmund Freud published a book on aphasia. Although Freud's contribution to aphasiology could have been important in retrospect, it was hardly acknowledged for three quarters of a century. It may have had an impact on psychoanalytic theory, but this was not acknowledged by Freud. If there are neurological roots in psychoanalysis, they are buried by paradigmatic shifts in Freud's theory.     

Regional Externalities And Growth: Evidence From European Regions*

Abstract. This paper models externalities of production across regional economies. Under the assumption that knowledge diffuses without political or administrative barriers, we derive externalities that affect the steady state and the process of growth of each economy. The empirical counterpart of the reduced form equation summarizing the process of growth allows us to test for the presence of regional spillovers and to measure their magnitude. Our results for a sample of European regions show that spillovers are far from negligible, are robust to the consideration of variables within each region, and may cause nondecreasing returns at the spatial aggregate level. The paper also relates previous empirical evidence on spatial dependence in growth studies to the externalities modeled here.     

Jazzing Sheiks at the 25 Cent Bram: Panama and Harlem as Caribbean Crossroads,circa 1910–1940

Both Harlem and Panama were, in the early twentieth century, crossroads of the Caribbean. This essays traces the musical echoes of that fact, arguing that British West Indians had a central but often unrecognized role in the exchanges driving Black cultural innovation in the interwar metropoles. Hundreds of thousands of British West Indians came to and through Panama at the start of the twentieth century, creating a Pan-Caribbean space where the rhythms of son, tango, mento, cumbia, and ragtime rang out. From there many would travel onward. The lives of Panama-born, New York-based performers like Vernon Andrade, Luis Russell, Teófilo Alfonso ‘Panama Al’ Brown, and Estelle Bernier show how British West Indians shaped by the Greater Caribbean’s borderlands crossed boundaries within New York as well. Multilingual and multicultural, they moved easily within Harlem’s ‘Latin Quarter’ of Puerto Ricans and other Spanish-speakers, helping to bring rhythms and styles from the Hispanic Caribbean to the Afro-American listening and dancing public. Stories of the working-class dance halls of 1920s Panama and of the Latin connections of British Caribbean performers in New York together point to tropical circuits of music and moves rarely recognized as part of the metropolitan Jazz Age.