Life Sciences Commons^™

Wrack Lines Volume 21, Number 2, Fall/Winter 2021-22, Nancy C. Balcom, Judy Benson, Syma A. Ebbin, Kira Goldenberg, Judy Preston, Howard "Mickey" Weiss

Wrack Lines

"Discovery, Rediscovery and Rebirth: new eyes, new understanding of familiar places" is the theme for the Fall-Winter 2021-22 issue. The main article package consists of five stories about the lands and waters that will comprise the Connecticut National Estuarine Research Reserve (CT NERR). These are: overview and introduction; Great Island; lower Thames River; Bluff Point State Park; and Haley Farm State Park. Other articles include one on research into the cause of invasive Cladophora seaweed dominating Little Narragansett Bay; and another on the transformation of the Yale Peabody Museum of Natural History.

Effects Of Environmental Change On Ancestral Pueblo Fishing In The Middle Rio Grande, Jonathan W. Dombrosky Dr.

Anthropology ETDs

It has long been assumed that fishes were unimportant in the diet of past Pueblo people in the U.S. Southwest. Yet, small numbers of fish remains are consistently recovered from Late pre-Hispanic/Early Historic archaeological sites in the Middle Rio Grande of New Mexico. The end of drought conditions may have impacted food choice and fishing decisions during this time. I use behavioral ecology to understand how fishing could have been an optimal food-getting strategy for Ancestral Pueblo farmers. Stable isotope analysis offers a way to account for environmental change. I provide a refined ¹³C Suess correction model to support …

The Genetic Links Between Archaic And Modern Humans, Maria J. Orellana Rosales

Thinking Matters Symposium

Our modern physiology is the mixture of many archaic humans that once roamed our planet. The evidence of these archaic humans is still present in our DNA. This poster reviews how our understanding of ancient human genetics has drastically changed due to advances in molecular genetics. Neanderthal and Denisovan remains have been sequenced for nuclear and mitochondrial DNA. Neanderthal and Denisovan genetic ancestry have been identified by genomic studies in modern human populations across Eurasia and Pacific Island regions. Studies have shown a gene flow of 4±1% from Neanderthals to present-day Eurasians. Whereas, Papuan and Melanesian individuals share 4±0.7% more …

Bacteria, Guano And Soot: Source Assessment Of Organic Matter Preserved In Black Laminae In Stalagmites From Caves Of The Sierra De Atapuerca (N Spain), Joeri Kaal, Virginia Martínez-Pillado, Antonio Martínez Cortizas, Jorge Sanjurjo Sánchez, Arantza Aranburu, Juan-Luis Arsuaga, Eneko Iriarte

International Journal of Speleology

Speleothems are a recognized source of paleoclimatic information, but their value as a source of signals from human activities in caves with an archaeological record has rarely been explored. Previous studies of speleothems in the Sierra de Atapuerca karst system (Burgos, northern Spain) revealed an important human fossil record, provided information about human activities in and around these caves, and the impacts on their natural environment. The present study reports the results of molecular characterization of dark-colored laminae from the stalagmites Ilargi (Galería de las Estatuas) and GS1, GS2, and GS3 (Galería del Silo), by pyrolysis-GC-MS (Py-GC-MS) and …

The Tijeras Pueblo (La 581) Archaeofaunal Project, Emily Lena Jones, Scott Kirk, Caitlin S. Ainsworth, Asia Alsgaard, Jana Valesca Meyer, Cyler Conrad

Anthropology Datasets

These files contain data generated by the Tijeras Pueblo (LA 581) Archaeofaunal Project, a project of the University of New Mexico Department of Anthropology Zooarchaeology Laboratory between 2011 and the present. This project has been supported in part by the National Science Foundation under Grant No. 1732622 and by a grant from the Research Allocations Committee of the University of New Mexico.

These data are the basis of the analyses presented in the following publication:

Jones, Emily Lena, Scott Kirk, Caitlin S. Ainsworth, Asia Alsgaard, Jana Valesca Meyer, and Cyler Conrad. 2021. The Community at the Crossroads: Artiodactyl Exploitation and …

Molecular Identification Of Parasites In An Intestinal Coprolite From A Mummified Religious Dignitary Of The Piraino Mother Church Crypt, Sicily, Amanda Rollins, Krystiana Krupa, Georgia Millward, Dario Piombino-Mascali, Karl Reinhard, Frederika Kaestle

Karl Reinhard Publications

Intestinal contents were sampled from a spontaneously enhanced mummy from the Sepulcher of the Priests of the Piraino Mother Church in the Province of Messina, Sicily. This adult male mummy, Piraino 1, is an unidentified religious dignitary dating from the late-18th to mid-19th centuries. Immunological and molecular diagnostics were used to test for common and clinically significant parasites. A morphological diagnosis of Trichuris trichiura (whipworm) was confirmed genetically. A previously undetected Enterobius vermicularis (pinworm) infection was also identified genetically. These data indicate that the Piraino 1 individual was simultaneously infected with multiple intestinal parasite species indicative of poor hygiene. This …