2.2 plant fossil plants are living organisms that have a long history, from the beginning of the world in the age of English cam barian found fossils of cyanobacteria until about four hundred million years ago. Fossils of algae are found very little. But wenphuak is a group of rocks and that the scheme is a calcium carbonate. There is a strong layout suitable for a life on land;
.From the development of these plants has spread up to the environment on land that occurred on Earth. Since the era of recycle aluminum study (approximately 435 million years ago). The plant will be the first head is no. Also, there are no leaves. Followed by plants like pine trees, plants, higher layer on even more
.
Plant fossils found in the rocks. With nearly every part of the plant from the stems and twigs are often found in rocks that accumulate in the environment, such as in the acid rocks, mud, and schist, and often have a birth process that is associated with the occurrence of coal. It is the source to find fossils of plants as well. In addition, you may experience one or more of the plants, scrap sandstone, and is often found as a part of the trunk, which is caused by the solution of mineral infiltration into the tissue of plants. That is dying slowly. When clotting petrified, petrified wood, called (petrified wood), which is the age of the trees turned to stone in the country, the Thai found in range 200 – 65 million years (a solo era solo Ignatius) and Khorat plateau in southern Thai
.
2.3 of fossil invertebrates An animal that has no spine, is the most common fossil. This is because these animals have a solid crust is dense groups. Fossils of invertebrates since sequel development. 3,500 million years until they start with obvious effects on Cambrian (545 million years ago), such as sponges, corals and prunes from me. Among these animals. As seen from the prunes is centered around the fossil. In addition, they found a creature they entertained ones in and resident groups, which began four hundred million or more was found years ago till now. Shell bangles or a brachiopod shells with two lids lid. There are 545 million years age range to the present, but some of the type of salvage car new era perfect bot-wife RUSs PHO-
.In addition, fossils of invertebrates which are found in Thai as "r calls phot", including animals such as insects, shrimp, crab and turtle are Sai Lo byte (look like pimp) Like the trilobite found in sandstone Island Dungeon irons Fossil species
การแปล กรุณารอสักครู่..