Document Type
Article
Version Deposited
Published Version
Open Access Funding Source
Open Access Publishing Fund
Publication Date
8-2-2022
Publication Title
Biology (Basel)
DOI
10.3390/biology11081161
Abstract
Endogenous biomolecules and soft tissues are known to persist in the fossil record. To date, these discoveries derive from a limited number of preservational environments, (e.g., fluvial channels and floodplains), and fossils from less common depositional environments have been largely unexplored. We conducted paleomolecular analyses of shallow marine vertebrate fossils from the Cretaceous-Paleogene Hornerstown Formation, an 80-90% glauconitic greensand from Jean and Ric Edelman Fossil Park in Mantua Township, NJ. Twelve samples were demineralized and found to yield products morphologically consistent with vertebrate osteocytes, blood vessels, and bone matrix. Specimens from these deposits that are dark in color exhibit excellent histological preservation and yielded a greater recovery of cells and soft tissues, whereas lighter-colored specimens exhibit poor histology and few to no cells/soft tissues. Additionally, a well-preserved femur of the marine crocodilian
Recommended Citation
Voegele KK, Boles ZM, Ullmann PV, Schroeter ER, Zheng W, Lacovara KJ. Soft Tissue and Biomolecular Preservation in Vertebrate Fossils from Glauconitic, Shallow Marine Sediments of the Hornerstown Formation, Edelman Fossil Park, New Jersey. Biology (Basel). 2022 Aug 2;11(8):1161. doi: 10.3390/biology11081161. PMID: 36009787
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Comments
© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Publication of this article was supported by the 2022-23 Rowan University Libraries Open Access Publishing Fund.