About the Authors
- Raul J. Cano
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* E-mail: rcano@calpoly.edu
Affiliation Center for Applications in Biotechnology, California Polytechnic State University, San Luis Obispo, California, United States of America
- Jessica Rivera-Perez
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Affiliation Department of Biology, University of Puerto Rico, San Juan, Puerto Rico
- Gary A. Toranzos
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Affiliation Department of Biology, University of Puerto Rico, San Juan, Puerto Rico
- Tasha M. Santiago-Rodriguez
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Affiliation Department of Pathology, University of California San Diego, San Diego, California, United States of America
- Yvonne M. Narganes-Storde
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Affiliation Center for Archaeological Research, University of Puerto Rico, Rio Piedras Campus, San Juan, Puerto Rico
- Luis Chanlatte-Baik
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Affiliation Center for Archaeological Research, University of Puerto Rico, Rio Piedras Campus, San Juan, Puerto Rico
- Erileen García-Roldán
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Affiliation Department of Biology, University of Puerto Rico, San Juan, Puerto Rico
- Lucy Bunkley-Williams
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Affiliation Department of Biology, University of Puerto Rico, Mayaguez Campus, San Juan, Puerto Rico
- Steven E. Massey
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Affiliation Department of Biology, University of Puerto Rico, San Juan, Puerto Rico
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RJC SEM. Performed the experiments: RJC JRP EGR YNS LCB. Analyzed the data: RJC SEM GAT YNS TSR LBW. Contributed reagents/materials/analysis tools: RJC SEM GAT. Contributed to the writing of the manuscript: RJC SEM TSR JRP. Obtained permissions for collecting coprolites: YNS LCB.