Paleobotany or palaeobotany, also known as paleophytology, is the branch of botany dealing with the recovery and identification of plant fossils from geological contexts, and their use for the biological reconstruction of past environments (paleogeography), and the evolutionary history of plants, with a bearing upon the evolution of life in ...

Feb 26, 2025 · Plant - Evolution, Paleobotany, Photosynthesis: At present, fossil evidence of land plants dates to the Ordovician Period. The abundance and diversity of plant fossils increase into the Silurian Period, and by the middle Devonian Period, the heterosporous life cycle, which allows for more rapid evolution, had occurred independently in several ...

In order to understand evolution and the role of plants, algae, and fungi in the geologic record, this website is organized to provide paleobotanical information in several different formats. If you are new to the evolutionary history of plants, you may want to explore the section.

Paleobotany is the study of fossil plants. The oldest widely occurring fossils are various forms of calcareous algae that apparently lived in shallow seas, although some may have lived in freshwater.

Paleobotany is essentially the study of the plant life of the geological past. Paleobotany is pursued most often through the study of fossils, or impressions of plant parts that have been preserved in sedimentary rocks , coal , or other geological deposits.

Paleobotany (from the words paleon, "old," and botanikos, "of herbs") is the branch of paleontology dealing with the recovery and identification of plant remains from geological contexts, and their use in the reconstruction of past environments and the history of life.

Palaeobotany is the study of fossil plants. These fossils are found in the layers of earth and certain layers of rocks. It is also spelled as Palaeobotany (Gr. Palaeon = old; botany = study of plants). It is the branch of Palaeology.

There is evidence that cyanobacteria and multicellular photosynthetic eukaryotes lived in freshwater communities on land as early as 1 billion years ago, and that communities of complex, multicellular photosynthesizing organisms existed on land in the late Precambrian, around 850 million years ago. A late Silurian sporangium, artificially colored.

Jun 2, 2023 · It combines an unrivaled scope and depth of coverage with the most complete range of illustrations ever published on the subject. It discusses the fossil record of all of the major plant groups, as well as, uniquely, the microbes and algae.

Paleobotany is a field of paleontology that studies plants throughout geologic history and is primarily concerned with the fossil record and evolutionary history of plants.