A. carbonaceous films
B.molds and casts
C.petrified remains
D.original fossil remains
Ice , amber, tar
Amber, Permafrost, and Tar.
Tar pits, ice, and sedimentary rock.
fossils found in tar
The La Brea Tar Pits (or Rancho La Brea Tar Pits) are a cluster of tar pits around which Hancock Park was formed, in the urban heart of Los Angeles. Asphaltum or tar (brea in Spanish) has seeped up from the ground in this area for tens of thousands of years. The tar is often covered with water. Over many centuries, animals that came to drink the water fell in, sank in the tar, and were preserved as bones. The George C. Page Museum is dedicated to researching the tar pits and displaying specimens from the animals that died there. The La Brea Tar Pits are now a registered National Natural Landmark.
amber, tar and ice
amber, tar and ice
amber, tar and ice
amber, tar and ice
Ice , amber, tar
amber tar and freezing
Amber: Organisms can become trapped and preserved in fossilized tree resin called amber. Ice: Organisms can be preserved in ice if they become frozen quickly, such as in glaciers or ice sheets. Tar: Certain organisms can be preserved in natural asphalt deposits, known as tar pits, where their remains are partially buried and protected from decomposition.
All or part of an organism becomes encased in amber (petrified evergreen tree sap), Ice (glaciers), Or tar (Rancho La Brae Tar Pits of Los Angeles)
Fossilization can occur in various ways: through freezing, which preserves organisms in ice; petrification, where organic material is replaced by minerals; mummification, which dries and preserves remains; entrapment in amber or tar can also lead to fossilization by protecting the organism from decay.
Petrified fossils are organisms preserved I'm other substances such as amber, tar, ice, or other substances
Preserved remains refer to the remains of organisms that have been conserved through natural processes, allowing them to survive over time. This can include fossils, mummified bodies, or specimens preserved in substances like amber, ice, or tar. Such remains provide valuable insights into past life forms, ecosystems, and evolutionary processes. They can help scientists study ancient organisms and understand their environments and behaviors.
original remain is organisms encased in amber and i dont know if you can find it in tar