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Paleobotany, also spelled as palaeobotany, is the branch of botany dealing with the recovery and identification of plant remains 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 general. A synonym is paleophytology. It is a component of paleontology and paleobiology. The prefix palaeo- or paleo- means "ancient, old", and is derived from the Greek adjective παλαιός, palaios. Paleobotany includes the study of terrestrial plant fossils, as well as the study of prehistoric marine photoautotrophs, such as photosynthetic algae, seaweeds or kelp. A closely related field is palynology, which is the study of fossilized and extant spores and pollen.
Birbal Sahni FRS was an Indian paleobotanist who studied the fossils of the Indian subcontinent. He also took an interest in geology and archaeology. He founded what is now the Birbal Sahni Institute of Palaeobotany at Lucknow in 1946. His major contributions were in the study of the fossil plants of India and in plant evolution. He was also involved in the establishment of Indian science education and served as the President of the National Academy of Sciences, India and as an Honorary President of the International Botanical Congress, Stockholm.
Driftwood Canyon Provincial Park is a provincial park in British Columbia, Canada. Driftwood Canyon Provincial Park covers 23 hectares of the Bulkley River Valley, on the east side of Driftwood Creek, a tributary of the Bulkley River, 10 km northeast of the town of Smithers. The park is accessible from Driftwood Road from Provincial Highway 16. It was created in 1967 by the donation of the land by the late Gordon Harvey (1913–1976) to protect fossil beds on the east side of Driftwood Creek. The beds were discovered around the beginning of the 20th century. The park lands are part of the asserted traditional territory of the Wet'suwet'en First Nation.
Droseridites is a genus of extinct plants of possible droseracean or nepenthacean affinity. It is a form taxon known only from fossil pollen. Species assigned to this genus originate from numerous regions of the world, including Europe, India, Egypt, the Arabian Peninsula, and the Kerguelen Islands.
Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1890.
Azolla primaeva is an extinct species of "water fern" in the family Salviniaceae known from Eocene fossils from the Ypresian stage, found in southern British Columbia.
David Pearce Penhallow was a Canadian-American botanist, paleobotanist and educator.
Wesley Conrad Wehr was an American paleontologist and artist best known for his studies of Cenozoic fossil floras in western North America, the Stonerose Interpretive Center, and as a part of the Northwest School of art. Wehr published two books with University of Washington Press that chronicled his friendships with artists and scientists.
The McAbee Fossil Beds is a Heritage Site that protects an Eocene Epoch fossil locality east of Cache Creek, British Columbia, Canada, just north of and visible from Provincial Highway 97 / the Trans-Canada Highway. The McAbee Fossil Beds, comprising 548.23 hectares, were officially designated a Provincial Heritage Site under British Columbia's Heritage Conservation Act on July 19, 2012. The site is part of an old lake bed which was deposited about 52 million years ago and is internationally recognised for the diversity of plant, insect, and fish fossils found there. Similar fossil beds in Eocene lake sediments, also known for their well preserved plant, insect and fish fossils, are found at Driftwood Canyon Provincial Park near Smithers in northern British Columbia, on the Horsefly River near Quesnel in central British Columbia, and at Republic in Washington, United States. The Princeton Chert fossil beds in southern British Columbia are also Eocene, but primarily preserve an aquatic plant community. A 2016 review of the early Eocene fossil sites from the interior of British Columbia discusses the history of paleobotanical research at McAbee, the Princeton Chert, Driftwood Canyon, and related Eocene fossil sites such as at Republic.
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Shyamala "Shya" Chitaley was an Indian American Paleobotanist who had a nearly 60-year career of teaching and research in both the United States and India. She was the founder and first curator of the paleobotany department at the Cleveland Museum of Natural History, winner of the 2010 Botanical Society of America Award for Contributions to Paleobotany, and author of approximately 150 publications.
The Birbal Sahni institution of Palaeosciences (BSIP), formerly known as the Birbal Sahni Institute of Palaeobotany, is an autonomous institution established by the Government of India under the Department of Science and Technology. The Birbal Sahni Institute of Palaeosciences is situated in Lucknow, Uttar Pradesh, India. Its primary aim is to integrate the disciplines of plant and earth sciences to carry out palaeobotanical research. The area of Fusion-Science is given actual relevance by the use of modern equipment, computing technology, and well-equipped laboratories staffed by skilled specialists. This enables research on a broad variety of general themes, both practical and fundamental. The targeted goals are being achieved via collaboration at both national and international levels, as well as involvement in numerous research programs.
Tsukada is an extinct genus of flowering plant in the family Nyssaceae related to the modern "dove-tree", Davidia involucrata, containing the single species Tsukada davidiifolia. The genus is known from fossil leaves found in the early Eocene deposits of northern Washington state, United States and a similar aged formation in British Columbia, Canada.
Ralph Works Chaney was an American paleobotanist. The standard author abbreviation R.W.Chaney is used to indicate this person as the author when citing a botanical name.
Theodore "Ted" Delevoryas was an American paleobotanist who was an expert on Mesozoic fossil plants.
Rajendra Nath Lakhanpal was an Indian paleobotanist. He was a specialist on palaeo-ecology and the identification of plants from pollen microfossils.
Pseudolarix wehrii is an extinct species of golden larch in the pine family (Pinaceae). The species is known from early Eocene fossils of northern Washington state, United States, and southern British Columbia, Canada, along with late Eocene mummified fossils found in the Qikiqtaaluk Region, Nunavut, Canada.
The paleoflora of the Eocene Okanagan Highlands includes all plant and fungi fossils preserved in the Eocene Okanagan Highlands Lagerstätten. The highlands are a series of Early Eocene geological formations which span an 1,000 km (620 mi) transect of British Columbia, Canada and Washington state, United States and are known for the diverse and detailed plant fossils which represent an upland temperate ecosystem immediately after the Paleocene-Eocene thermal maximum, and before the increased cooling of the middle and late Eocene to Oligocene. The fossiliferous deposits of the region were noted as early as 1873, with small amounts of systematic work happening in the 1880-90s on British Columbian sites, and 1920-30s for Washington sites. A returned focus and more detailed descriptive work on the Okanagan Highlands sites revived in the 1970's. The noted richness of agricultural plant families in Republic and Princeton floras resulted in the term "Eocene orchards" being used for the paleofloras.
References
- 1 2 3 4 5 6 7 8 Scott, R.A. (1995). "Chester A. Arnold (1901-1977): Portrait of an American paleobotanist". In W., Culp Darrah (ed.). Historical perspective of early twentieth century Carboniferous paleobotany in North America. Vol. 185. Paul C. Lyons, Elsie Darrah Morey, Robert Herman Wagner. Geological Society of America. pp. 215–224. ISBN 9780813711850 . Retrieved 6 September 2010.
- 1 2 Arnold, C.A. (1955). "A Tertiary Azolla from British Columbia" (PDF). Contributions from the Museum of. Paleontology, University of Michigan. 12 (4): 37–45.
- ↑ Wolfe, J.A.; Wehr, W.C. (1987). "Middle Eocene dicotyledonous plants from Republic, northeastern Washington". United States Geological Survey Bulletin. 1597: 1–25.
- ↑ Gooch, N.L. (1992). "Two new species of Pseudolarix Gordon (Pinaceae) from the middle Eocene of the Pacific Northwest". PaleoBios. 14: 13–19.
- ↑ The Oregon History Project Alonzo Hancock entry
- ↑ "New York Botanical Gardens H. Becker Biography". Archived from the original on 2010-07-12. Retrieved 2010-09-07.
- ↑ Archibald, S.B.; et al. (2005). "Wes Wehr dedication". Canadian Journal of Earth Sciences. 42 (2): 115–117. Bibcode:2005CaJES..42..115A. doi:10.1139/E05-013.
- ↑ International Plant Names Index. C.A.Arnold.
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