Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification
The relationship between humans and canids is temporally deep and complex. Skeletal remains of canids appear in paleontological and archaeological records throughout the world. However, accurate identification of canid species from skeletal elements is challenging as they are often incomplete, highl...
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ftboisestateu:oai:scholarworks.boisestate.edu:icur-2023 2023-10-29T02:35:33+01:00 Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification Slane, Brittany D. Blatt, Samantha H., (Mentor) Thompson, Mary, (Mentor) 2019-07-23T16:16:17Z https://scholarworks.boisestate.edu/icur/2019/Poster_Session/131 unknown ScholarWorks https://scholarworks.boisestate.edu/icur/2019/Poster_Session/131 Idaho Conference on Undergraduate Research text 2019 ftboisestateu 2023-09-29T15:19:43Z The relationship between humans and canids is temporally deep and complex. Skeletal remains of canids appear in paleontological and archaeological records throughout the world. However, accurate identification of canid species from skeletal elements is challenging as they are often incomplete, highly fragmentary, and absent of diagnostic features. Presently, canid species from prehistoric contexts are identified using subjective macroscopic observations of morphological traits. Misidentification of species inhibits interpretations of canid evolution, behavior, and human interaction in the past. Therefore, objective and statistical standards are essential. This study builds an analytical matrix based upon size variation of skeletal elements of four canid species; Canis lupus, Canis latrans, Canis familiaris, and Vulpes vulpes. Fifteen measurements were taken from radii, femora, and mandibles (N=327) from prehistoric and modern samples of each species. Principle component analysis (PCA) and MANOVA were performed using all measurements. Results of PCA show distinct clustering, indicating size variation between canid species. Similarly, MANOVA validated a significant difference in measures between species. Therefore, applying metric analyses as vectors using these three skeletal elements are useful for clustering identification of canid species. Metrics can serve as a resource for understanding canid evolution and domestication in the past. Text Canis lupus Boise State University: Scholar Works |
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Boise State University: Scholar Works |
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ftboisestateu |
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description |
The relationship between humans and canids is temporally deep and complex. Skeletal remains of canids appear in paleontological and archaeological records throughout the world. However, accurate identification of canid species from skeletal elements is challenging as they are often incomplete, highly fragmentary, and absent of diagnostic features. Presently, canid species from prehistoric contexts are identified using subjective macroscopic observations of morphological traits. Misidentification of species inhibits interpretations of canid evolution, behavior, and human interaction in the past. Therefore, objective and statistical standards are essential. This study builds an analytical matrix based upon size variation of skeletal elements of four canid species; Canis lupus, Canis latrans, Canis familiaris, and Vulpes vulpes. Fifteen measurements were taken from radii, femora, and mandibles (N=327) from prehistoric and modern samples of each species. Principle component analysis (PCA) and MANOVA were performed using all measurements. Results of PCA show distinct clustering, indicating size variation between canid species. Similarly, MANOVA validated a significant difference in measures between species. Therefore, applying metric analyses as vectors using these three skeletal elements are useful for clustering identification of canid species. Metrics can serve as a resource for understanding canid evolution and domestication in the past. |
format |
Text |
author |
Slane, Brittany D. Blatt, Samantha H., (Mentor) Thompson, Mary, (Mentor) |
spellingShingle |
Slane, Brittany D. Blatt, Samantha H., (Mentor) Thompson, Mary, (Mentor) Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
author_facet |
Slane, Brittany D. Blatt, Samantha H., (Mentor) Thompson, Mary, (Mentor) |
author_sort |
Slane, Brittany D. |
title |
Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
title_short |
Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
title_full |
Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
title_fullStr |
Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
title_full_unstemmed |
Dogs by Number: Building an Analytical Matrix for Canid Osteological Identification |
title_sort |
dogs by number: building an analytical matrix for canid osteological identification |
publisher |
ScholarWorks |
publishDate |
2019 |
url |
https://scholarworks.boisestate.edu/icur/2019/Poster_Session/131 |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
Idaho Conference on Undergraduate Research |
op_relation |
https://scholarworks.boisestate.edu/icur/2019/Poster_Session/131 |
_version_ |
1781058817446903808 |