Ontologies of place,placelessness, and movement: queer quests for identity and their impacts on contemporary geographic thought

The rise of and reactions to identity politics and practice have precipitated renewed debates about ontology in geography. Actor‐network theory (ANT) and ‘non‐representational theory’ have much to offer these discussions. Their de‐centered notions of ‘agency’, topological (rather than Cartesian) spatial imaginations, and what I term ‘humble’ ontologies offer a way out of the seeming paradox presented by various binarisms underlying contemporary social theory and philosophy, such as structure/agency, essentialism/constructionism, subject/object, and theory/practice. The value of these approaches is very apparent when considering a particularly politicized form of identity practice: queer identity quests. They lead to (among other things) ontologies of place, placelessness and movement that are new, fresh, enriching and potentially empowering.     

Evaluating protein residues on Gainey phase Paleoindian stone tools

Blood protein analysis provides a method for acquiring and interpreting archaeological data bearing on human–animal relationships. The present study makes use of cross-over immunoelectrophoresis (CIEP) and a large sample of stone tools (N = 130) from an early Paleoindian site pertaining to the Gainey phase (ca. 11,200 BP) of the Midwestern USA. Results are used to interpret toolkit organization and site structure, and indicate that hafted tools with longer use-life potentialities are more likely to be associated with preserved residues than are tools of a more ad hoc or situational character. Protein residues derived from cervids are the largest category of identified samples, a result consistent with an interpretation that these animals were important first-line resources of Gainey phase populations. The identification of caribou (Rangifer sp.) is notable. Interpretations of subsistence importance, however, must be tempered by an appreciation of the possible confounding effects of tool manufacture and maintenance in early Paleoindian contexts.     

Animal DNA in PCR reagents plagues ancient DNA research

Molecular archaeology brings the tools of molecular biology to bear on fundamental questions in archaeology, anthropology, evolution, and ecology. Ancient DNA research is becoming widespread as evolutionary biologists and archaeologists discover the power of the polymerase chain reaction (PCR) to amplify DNA from ancient plant and animal remains. However, the extraordinary susceptibility of PCR to contamination by extraneous DNA is not widely appreciated. We report the independent observation of DNA from domestic animals in PCR reagents and ancient samples in four separate laboratories. Since PCR conditions used in ancient DNA analyses are extremely sensitive, very low concentrations of contaminating DNA can cause false positives. Previously unidentified animal DNA in reagents can confound ancient DNA research on certain domestic animals, especially cows, pigs, and chickens.     

Competence,representations, rules,and inquiry

Anderson, Stephen R. Phonology in the Twentieth Century: Theories of Rules and Theories of Representations. Chicago: University of Chicago Press, 1985. x + 373 pp. including references and name and subject indices. $40.00 cloth, $17.50 paper.

Paikeday, Thomas M. The Native Speaker is Dead! Toronto: Paikeday Publishers, 1985. xiv + 109 pp. including appendices, references, and name index. $7.50.