Stone mortar
Stone mortar -a tool used for household purposes in ancient times. Made by carving durable natural stone, it was used […]
Stone mortar -a tool used for household purposes in ancient times. Made by carving durable natural stone, it was used […]
Lower millstone of a hand mill. Carved from natural stone. It is the main structural component of a hand mill
Aleurolite. A fine-grained sedimentary rock. The sample has a reddish-brown color and predominantly consists of aleurite particles, clay material, and
A fish imprint on the surface of a stone. A paleontological fossil specimen. An imprint of the skeleton of an
Plant imprint on stone. Paleobotanical fossil specimen from the Cretaceous period. Collection No. 438/144. The specimen well preserved the imprint
Plankton. A fossil sample of flora from the Cretaceous period. Belongs to the early Turonian stage, approximately 90 million years
The imprint of the Kazakh aryskum in claystone. Paleontological fossil specimen. The trace of an ancient organism is well preserved
The imprint of the Greenland glyptostrobus (Glyptostrobus groenlandicus). A paleobotanical fossil specimen of a coniferous plant. The imprint of a
Imprint of a lotus leaf. A paleobotanical fossil specimen related to the flora of the Paleogene period. The imprint of
Imprint of a elm leaf. A paleobotanical fossil specimen belonging to the flora of the Paleogene period. The surface of