Data from: How species longevity, intraspecific morphological variation, and geographic range size are related: a comparison using late Cambrian trilobites

Hopkins MJ

Date Published: June 2, 2011

DOI: http://dx.doi.org/10.5061/dryad.rm73j

 

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Title HopkinsPteroLandmark
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Description The text file "HopkinsPteroLandmarks.txt" contains x and y coordinates landmarks for all specimens used in this analysis before paired landmarks were reflected across the sagittal axis. The first column shows the species name. The second column shows the collection number that the specimen came from. See Tables 1 and 2 from the supplementary online material accompanying this paper for locality information for each collection. The remaining columns list the x and y coordinates of each landmark from 1 to 15. Missing landmarks are indicated by "NA". See ReadMe file for figure showing landmarks.
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When using this data, please cite the original publication:

Hopkins MJ (2011) How species longevity, intraspecific morphological variation, and geographic range size are related: a comparison using late Cambrian trilobites. Evolution 65(11): 3253-3273. http://dx.doi.org/10.1111/j.1558-5646.2011.01379.x

Additionally, please cite the Dryad data package:

Hopkins MJ (2011) Data from: How species longevity, intraspecific morphological variation, and geographic range size are related: a comparison using late Cambrian trilobites. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.rm73j
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