Articulated crinoid pluricolumnals from the Upper Devonian Yığınlı Formation, southeastern Turkey

This dataset supports the manuscript entitled “Articulated crinoid pluricolumnals from the Upper Devonian Yığınlı Formation, southeastern Turkey.” The dataset includes specimen information, original high-resolution photographs, figure source files, and supplementary documentation used in the preparation of the manuscript. Where available, morphological observations and measurements of the illustrated pluricolumnals are also included. The studied fossil specimens are housed in the Energy Systems Laboratory, Faculty of Engineering, Şırnak University, Turkey, under the catalogue numbers ESL-Cr-001 to ESL-Cr-008. These data support the documentation and morphological assessment of an additional Upper Devonian crinoid occurrence from southeastern Turkey.