American Journal of Biological Anthropology最新文献

{"title":"Perceiving Primates: Review of Primates in History, Myth, Art, and ScienceBy Cecilia Veracini and Bernard Wood (eds.), Boca Raton: CRC Press, 2024. 344 pp. $119.00 (hardcover). ISBN: 978-1-03-271087-7. 344 pp. $50.95 (paperback). ISBN: 978-1-13-819839-5","authors":"Lara Durgavich","doi":"10.1002/ajpa.70161","DOIUrl":"https://doi.org/10.1002/ajpa.70161","url":null,"abstract":"","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145572216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Embodied Connections: Review of Cooperation and Hierarchy in Ancient Bolivia: Building Community With the Body by Sara L. Juengst, New York: Routledge, 2023. 122 pp. ISBN: 978-1-032-00470-9","authors":"Cassandra M. S. DeGaglia","doi":"10.1002/ajpa.70165","DOIUrl":"https://doi.org/10.1002/ajpa.70165","url":null,"abstract":"","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145572219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pedagogy in Practice, A Collaborative Textbook Review of: Forensic Anthropology, An Introductory Lab ManualBy Christopher M. Stojanowski and Andrew, C. Seidel, FL: University Press of Florida, 2023. 408 pp. $65.00 (softcover). ISBN-13: 978-1-68340-356-2","authors":"Tisa N. Loewen, Emma Caraher, Samantha Horn","doi":"10.1002/ajpa.70163","DOIUrl":"https://doi.org/10.1002/ajpa.70163","url":null,"abstract":"","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145572221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molar Cervical Root Cross-Sectional Morphology and Diet in Extant Catarrhines","authors":"Zana R. Sims","doi":"10.1002/ajpa.70164","DOIUrl":"10.1002/ajpa.70164","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>External tooth root morphology has demonstrated utility in understanding the mechanical function of teeth including patterns of loading during mastication and the overall mechanical challenge of foods consumed. Yet, there is still a paucity of information regarding how signals of diet, apart from these patterns, might be reflected in root form. This study examines whether a cross-section taken from the molar root cervix contains signals related to diet and masticatory function in extant catarrhine primates.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Micro-CT scans of 11 genera of catarrhines were used to obtain 188 mandibular molars (M₁, M₂, and M₃) from the right side. A single slice taken from the cervical margin was used to generate cross-sectional properties for analysis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>OLS regression of dentin area on mandibular length provided evidence of a strong relationship (<i>r</i>² = 0.90–0.93, <i>p</i> &lt; 0.001) and analysis of the residuals indicated significant differences for dietary category. Post hoc tests revealed that soft and hard object frugivores differ in relative dentin area across the molar row (<i>p</i> &lt; 0.05). Additionally, a ratio calculated from the second moments of area <i>I</i>_x and <i>I</i>_y describing the cross-sectional dentin distribution showed that dentin allocation was also significantly associated with dietary category serving to distinguish hard object frugivores from all other groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The cervical root cross-section contains information regarding both the mechanical function of a tooth as well as conveying some aspects of dietary specialization, particularly for frugivorous catarrhines. This region provides a more nuanced understanding of dental adaptation along the folivore–frugivore continuum.</p>\u0000 </section>\u0000 </div>","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12625805/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145542736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Revised Body Mass Estimates for Extinct Lemurs","authors":"Katharine E. T. Thompson,&nbsp;Ryan S. Rothman,&nbsp;John D. Polk,&nbsp;F. Tré Lawrence,&nbsp;William Jungers,&nbsp;Gabrielle A. Russo","doi":"10.1002/ajpa.70158","DOIUrl":"10.1002/ajpa.70158","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>Body mass estimates for extinct animals are critical for informing hypotheses and analyses related to behavioral ecology, extinction risk, and locomotor modes. These estimates underpin reconstructions of behavioral ecology, especially for Madagascar's extinct subfossil lemurs. Previous estimates, based on femoral and humeral midshaft cortical areas, did not account for phylogenetic relatedness, potentially impacting their accuracy. This study updates body mass estimates for extinct lemurs using phylogenetically informed methods.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>We analyzed 64 femora from 10 extinct lemur species. Each specimen was scanned using a Bruker SkyScan 1178 micro-CT scanner to obtain high-resolution images of femoral cortical areas. These data were combined to form a dataset comprising more than 125 subfossil lemur specimens across 15 identifiable species. Phylogenetically informed regression models (pGLS) incorporating femoral cortical surface area (FCSA) and femoral length (FL) as predictors were applied. Model fits were evaluated using Akaike information criterion (AIC) and adjusted <i>R</i>² values to determine the optimal predictors of body mass (BM).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Natural log-transformed FCSA emerged as the best predictor of natural log-transformed BM among living primates. This pGLS regression equation was used to estimate body mass and lower and upper 95% prediction limits for all subfossil specimens, and weighted average BM estimates were obtained for each species. Our updated body mass estimates are consistently smaller than those previously reported.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>These estimates provide a more accurate basis for understanding extinct lemur life history traits, morphometrics, and ecological adaptations. These findings underscore the importance of incorporating evolutionary context in paleontological and ecological research.</p>\u0000 </section>\u0000 </div>","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12625801/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145542805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Osteological Sex Estimation Versus Proteomic Sex “Determination”: What Effect Do Our Techniques Have on the Way We View the People of the Past?","authors":"Charlotte L. King,&nbsp;Anne Marie Snoddy,&nbsp;Torsten Kleffmann,&nbsp;Peter Petchey,&nbsp;Hallie R. Buckley","doi":"10.1002/ajpa.70170","DOIUrl":"10.1002/ajpa.70170","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>Osteological methods for sex estimation are fundamental in biological anthropology, offering critical insights into the biological identity of skeletal remains. However, these methods are not infallible with factors such as age, population affinity, and skeletal preservation impacting their reliability. Recent advancements in peptide analysis present a promising avenue through which to address these limitations. In this study, we aimed to contrast chromosomal sex estimation using peptide analysis with osteological sex estimation results, and assess the impact of any differences.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>A skeletal sample derived from nineteenth-century colonial New Zealand cemeteries (<i>n</i> = 57) was sexed using both standard osteological methods and analysis of sex chromosome-linked isoforms of amelogenin.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Peptide-based sex estimation both increased the number of individuals we were able to assign chromosomal sex to, and revealed six individuals for whom osteological and peptide-based techniques were not in agreement.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>In this paper, we discuss how peptide analysis of historic New Zealand cemetery samples has both changed our interpretations and added to our understanding of these populations. We show what can happen when osteobiographies are constructed for individuals for whom osteological sex estimation was potentially inaccurate. We also highlight the advantages of peptide analysis in identifying individuals, particularly non-adults for whom osteological sex estimation is not possible.</p>\u0000 </section>\u0000 </div>","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145542767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Anatomical Basis of Skeletal Robusticity in Sex Estimation: Testing the Relationships Between Soft Tissue and Enthesis Size","authors":"Jade S. De La Paz,&nbsp;Hallie R. Buckley,&nbsp;Siân E. Halcrow,&nbsp;Nawaporn Techataweewan,&nbsp;Stephanie J. Woodley","doi":"10.1002/ajpa.70150","DOIUrl":"10.1002/ajpa.70150","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>In skeletal sex estimation, some morphological methods assume relationships between soft tissue (muscle/ligament) size, skeletal robusticity (enthesis size), and sexual dimorphism, where larger muscles theoretically lead to larger entheses (typical male morphology). However, these relationships have not been thoroughly examined. This study assessed these relationships for three skeletal traits used for sex estimation (nuchal crest, mastoid process, rhomboid fossa) and associated soft tissues.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>Muscle size, ligament mass, enthesis surface area, and skeletal sex estimation scores were tested for sex and population differences. This was done through the dissection, three-dimensional scanning, and skeletal analysis of elderly cadavers from New Zealand and Thailand (<i>n</i> = 20).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>No population differences were found for muscle or enthesis sizes. Sex differences were observed for all Thai muscle groups, but no New Zealand muscle groups. Sex differences were found for enthesis areas in the New Zealand (1/5) and Thai samples (2/5). Additionally, positive correlations between muscle size and enthesis area (4/10) were found; however, only one of 10 exhibited significant sex differences. Further, morphological sex estimation methods were accurate for both samples, but showed no significant relationships with muscle or enthesis size.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>These results suggest there may be a relationship between muscle and enthesis size, but there may not be a relationship between muscle size and skeletal robusticity in sex estimation. This research challenges the assumption that this skeletal sexual dimorphism is closely related to soft tissue size, suggesting that larger muscles may not always lead to the robust skeletal traits anthropologists use for sex estimation.</p>\u0000 </section>\u0000 </div>","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145524237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variation in Modern Human Deciduous Molar Enamel Formation Time","authors":"Patrick Mahoney,&nbsp;Gina McFarlane,&nbsp;Petrina Barnard,&nbsp;Rosie Pitfield,&nbsp;Mackie C. O'Hara,&nbsp;Alfredo Coppa,&nbsp;Carmen Esposito,&nbsp;Alessandra Sperduti,&nbsp;Chris Deter,&nbsp;Alessia Nava,&nbsp;Carolina Loch","doi":"10.1002/ajpa.70156","DOIUrl":"10.1002/ajpa.70156","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>Histologically derived deciduous molar enamel formation times hold great potential for accessing information about the prenatal and postnatal ontogeny of juvenile fossil hominins. Yet our understanding of these formation times in modern humans is limited which inhibits comparative analyses. Here we utilize histology to investigate geographic and temporal variation in prenatal, postnatal, and total enamel cusp formation times among modern humans. We examine some of the processes whereby differences in formation time can arise by considering the underlying rate at which enamel forms and the average amount of enamel that is produced.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Samples and Methods</h3>\u0000 \u0000 <p>Longitudinal thin sections of <i>n</i> = 356 deciduous first and second deciduous molars were selected from eight populations. Present-day samples were from the United Kingdom, North America, and Aotearoa New Zealand. Archaeological samples represented the Medieval, Roman, and Iron Age periods. Formation times were calculated from prism lengths and daily cross striations.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Total cusp formation times for present-day populations were similar except for Pacific Island peoples whose molars formed over a relatively short period. Enamel cusps of the archaeological periods were complete on average 2.5 to 3 months ahead of those from present-day populations. Longer formation times were due to slower growth rates and an extended period of enamel formation after birth. Enamel thickness varied only slightly between all populations.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>Our results reveal few differences in formation times between present-day populations. Enamel formation was complete relatively early in the archaeological samples, which we explore through shifts in the pace of somatic growth.</p>\u0000 </section>\u0000 </div>","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ajpa.70156","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145514204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Updating the “Meswa Bridge” Locality Name to “Tonde Bridge”","authors":"Joshua Siembo,&nbsp;Cliff Ochieng Odida,&nbsp;Samuel N. Muteti,&nbsp;Kieran P. McNulty","doi":"10.1002/ajpa.70166","DOIUrl":"10.1002/ajpa.70166","url":null,"abstract":"&lt;p&gt;The Early Miocene locality called Meswa Bridge (0°08′10.2″ S, 35°12′20.9″ E), located near Muhoroni town in Kisumu County, Kenya, represents a small but important fossil deposit. Inferred to be close in age to the Oligocene-Miocene boundary, and as the type locality for the ape species &lt;i&gt;Proconsul meswae&lt;/i&gt; (Harrison and Andrews &lt;span&gt;2009&lt;/span&gt;), Meswa Bridge has particular importance for understanding the early evolution of Hominoidea. In the course of outreach efforts in this region, we discovered that the name “Meswa Bridge” is not recognized by the people who currently live near the fossil site. At their request, and to better represent the communities in which fossil excavations have taken place, we announce here a formal change of the name of this fossil locality to “Tonde Bridge.” Similar to previous locality name changes in Kenya (East Rudolf; West Stephanie), the National Museums of Kenya accession code (KNM-ME) will remain the same. Likewise, and at the stated preference of community leaders, this change would not impact taxonomic nomenclature that references the previous locality name (e.g., &lt;i&gt;Proconsul meswae&lt;/i&gt;).&lt;/p&gt;&lt;p&gt;We first became aware of the name discrepancy when working in the Koru region as part of the REACHE (Research on Eastern African Catarrhine and Hominoid Evolution) paleontological team. We inquired with people from that area about the location of “Meswa Bridge” and were led to a river crossing up in the hills. This, according to some Koru residents, was the Meswa River and hence was “Meswa Bridge.” However, we were nowhere near the place where Pickford (&lt;span&gt;1986&lt;/span&gt;) mapped the Meswa Bridge fossil locality—on the rift valley floor near Muhoroni—and, indeed, a short survey of the area returned no fossil remains.&lt;/p&gt;&lt;p&gt;We did relocate the original fossil locality, and although no fossil remains were found at that time, Pickford's (&lt;span&gt;1986&lt;/span&gt;, Fig. II-4: 27) coordinates and detailed map of the locality confirmed the location. In fact, the team did not expect to find fossils at Meswa Bridge, given the limited scope of fossiliferous deposits reported there (Andrews et al. &lt;span&gt;1981&lt;/span&gt;) and the history of excavation (see Harrison and Andrews &lt;span&gt;2009&lt;/span&gt;). Regardless, it was clear that local geographic names were inconsistent with names used by western researchers.&lt;/p&gt;&lt;p&gt;Recent outreach in that area by two of us (JS, COO) further clarified how the local community perceives the identity of the river and of the fossil outcrop. In cooperation with the Assistant County Commissioner of Muhoroni Division, the Chief of Tonde Location, and the Assistant Chief of the Tonde Sub-location, we convened a &lt;i&gt;baraza&lt;/i&gt; (meeting of different groups) to share with the community our knowledge of the ancient animals that once inhabited their land. During this meeting, with approximately 400 people in attendance, there was widespread confusion expressed about the fossil site being incorrectly named. Although that","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ajpa.70166","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145514147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Proceedings of the 93rd Annual Business Meeting of the American Association of Biological Anthropologists","authors":"Amy L. Rector","doi":"10.1002/ajpa.70151","DOIUrl":"10.1002/ajpa.70151","url":null,"abstract":"&lt;p&gt;President Leslea Hlusko called the meeting to order in Los Angeles, CA, at 6:30 p.m. Pacific Time on March 22, 2024. A quorum of over 40 Regular (voting) members present was established by the Secretary. The President welcomed attendees and read a land acknowledgment. Minutes of the 2023 Business Meeting were approved as presented. All Annual Reports were uploaded on the AABA website prior to the Business Meeting and members were encouraged to review them online. The President, Vice President, Treasurer, &lt;i&gt;American Journal of Biological Anthropology&lt;/i&gt; and &lt;i&gt;Yearbook of Biological Anthropology&lt;/i&gt; reports were also presented orally at the meeting.&lt;/p&gt;&lt;p&gt;Leslea Hlusko presented comments and provided the following written report:&lt;/p&gt;&lt;p&gt;&lt;i&gt;This report was jointly written by Past-President Steve Leigh and President Leslea Hlusko. From July 1, 2023, until February 1, 2024, Leslea Hlusko was on medical leave and could not serve effectively as President of AABA. As per AABA by-laws, the Past- President stepped in as Acting President. Consequently, most of the past years of AABA activities were under Steve Leigh's leadership through his role as Acting President&lt;/i&gt;.&lt;/p&gt;&lt;p&gt;Please accept our appreciation and thanks to you, our members, for your involvement and dedication to the Association. As usual, during our annual business meeting, we'll engage in the routine business of our association and celebrate the accomplishments of our colleagues with awards. The business meeting will be broadcast live and recorded for those who are participating virtually this year.&lt;/p&gt;&lt;p&gt;The AABA has pursued numerous initiatives this year to address issues specific to the association as well as more general issues. Several initiatives have been substantial in their scope, involving tremendous commitment and hard work from many members. We thank all for their efforts and dedication to the discipline and to the AABA.&lt;/p&gt;&lt;p&gt;Kristi Lewton, the Vice President and Program Chair, presented comments and submitted the following written report:&lt;/p&gt;&lt;p&gt;The Vice President chairs the Program Committee and coordinates AABA programming throughout the year. In 2023–2024, this centered on organizing the 93rd Annual Meeting in Los Angeles, California. This is the first time that AABA has held a conference in Los Angeles, and only the fifth time in California. We are very happy to be meeting in Los Angeles after our 2020 Los Angeles meeting was canceled due to the COVID shutdown in Spring 2020.&lt;/p&gt;&lt;p&gt;Tasks related to organizing the annual conference included program committee formation, symposium proposal review, abstract submission review and notification, workshop proposal review, webinar coordination, scheduling the conference events, publication of the annual abstract volume, and publication of the conference program (see Appendix 1 for the 2023–2024 timeline of these events).&lt;/p&gt;&lt;p&gt;The 2024 conference is in-person with select virtual components. Online presenters have the opportunity ","PeriodicalId":29759,"journal":{"name":"American Journal of Biological Anthropology","volume":"188 3","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12614285/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145514081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}