The paper presents the results of studies on sandstones from the Vanavara and Oskobinskaya formations. which are part of the Nepa and Torskiy regional stratigraphic horizons. respectively. These formations were studied using the core from the Yur-92 deep well. https://www.roneverhart.com/1915-Old-Taylor-Bourbon-Bottled-1933-Prohibition-Bottling-Quart-low-fill/