Title: Chitinozoa from the Ordovician and Fernvale limestones of the Arbuckle Mountains, Oklahoma
Subjects: Chitinozoa, Fossil Protozoa, Micropaleontology, Paleontology, Ordovician Geologic Period, Chitinozoaires, Ordovicien supérieur
Places: Oklahoma, Arbuckle Mountains, Oklahoma (États-Unis)
Time periods: Ordovician