FIGURE 1 in The Lower Ordovician (upper Floian) bathyurid trilobite Aponileus Hu, with species from Utah, Texas, and Greenland 3293

FIGURE 1. Schematic diagram of stratigraphic distribution of species of Aponileus and the outgroup species Strigigenalis plicolabeona (Young) in Blackhillsian (upper Floian) sections of the Fillmore Formation in western Utah. Measurements are in metres. Meterages are not to scale. Zonation is that e...

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Bibliographic Details
Main Author: Adrain, Jonathan M.
Format: Still Image
Language:unknown
Published: Zenodo 2012
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Trilobita
Proetida
Bathyuridae
Psephosthenaspis
Greenland
Online Access:https://dx.doi.org/10.5281/zenodo.5250167
https://zenodo.org/record/5250167
Description
Summary:FIGURE 1. Schematic diagram of stratigraphic distribution of species of Aponileus and the outgroup species Strigigenalis plicolabeona (Young) in Blackhillsian (upper Floian) sections of the Fillmore Formation in western Utah. Measurements are in metres. Meterages are not to scale. Zonation is that established by Adrain et al. (2009), with new informal subdivisions of the "Pseudocybele nasuta Zone" discussed in text. : Published as part of Adrain, Jonathan M., 2012, The Lower Ordovician (upper Floian) bathyurid trilobite Aponileus Hu, with species from Utah, Texas, and Greenland 3293, pp. 1-67 in Zootaxa 3293 (1) on page 5, DOI: 10.11646/zootaxa.3293.1.1, http://zenodo.org/record/5250165

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