Walter Andrew Bell (January 4, 1889 – 1969) was a Canadian

geologist A geologist is a scientist who studies the structure, composition, and History of Earth, history of Earth. Geologists incorporate techniques from physics, chemistry, biology, mathematics, and geography to perform research in the Field research, ...

. He worked for the

Geological Survey of Canada The Geological Survey of Canada (GSC; , CGC) is a Canadian federal government agency responsible for performing geological surveys of the country developing Canada's natural resources and protecting the environment. A branch of the Earth Science ...

for over 40 years and authored or co-authored 70 publications. Most of them concerning

Carboniferous The Carboniferous ( ) is a Geologic time scale, geologic period and System (stratigraphy), system of the Paleozoic era (geology), era that spans 60 million years, from the end of the Devonian Period Ma (million years ago) to the beginning of the ...

stratigraphy Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has three related subfields: lithost ...

paleobotany 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 ( pal ...

and

paleontology Paleontology, also spelled as palaeontology or palæontology, is the scientific study of the life of the past, mainly but not exclusively through the study of fossils. Paleontologists use fossils as a means to classify organisms, measure ge ...

Atlantic Canada Atlantic Canada, also called the Atlantic provinces (), is the list of regions of Canada, region of Eastern Canada comprising four provinces: New Brunswick, Newfoundland and Labrador, Nova Scotia, and Prince Edward Island. As of 2021, the landma ...

. He also contributed significantly to central and western Canadian

Mesozoic The Mesozoic Era is the Era (geology), era of Earth's Geologic time scale, geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceous Period (geology), Periods. It is characterized by the dominance of archosaurian r ...

and

Cenozoic The Cenozoic Era ( ; ) is Earth's current geological era, representing the last 66million years of Earth's history. It is characterized by the dominance of mammals, insects, birds and angiosperms (flowering plants). It is the latest of three g ...

paleobotany. His work provided support for the theory of

continental drift Continental drift is a highly supported scientific theory, originating in the early 20th century, that Earth's continents move or drift relative to each other over geologic time. The theory of continental drift has since been validated and inc ...

Early life

Bell was born to

Scottish Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish ide ...

Presbyterian Presbyterianism is a historically Reformed Protestant tradition named for its form of church government by representative assemblies of elders, known as "presbyters". Though other Reformed churches are structurally similar, the word ''Pr ...

parents in

St. Thomas, Ontario St. Thomas is a city in southwestern Ontario, Canada. It gained its city charter on March 4, 1881. The city is also the seat for Elgin County, although it is independent of the county. At the time of the 2021 Census, the population of the city w ...

. He attended Queen's University in

Kingston, Ontario Kingston is a city in Ontario, Canada, on the northeastern end of Lake Ontario. It is at the beginning of the St. Lawrence River and at the mouth of the Cataraqui River, the south end of the Rideau Canal. Kingston is near the Thousand Islands, ...

, where he specialized in Geological Engineering. In 1911, he obtained a MSc in Geology from

Yale University Yale University is a Private university, private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the List of Colonial Colleges, third-oldest institution of higher education in the United Stat ...

Career

In 1911, Bell began his work with the

examining the Carboniferous plants of

Joggins Joggins is a rural community located in western Cumberland County, Nova Scotia, Canada. On July 7, 2008 a 15-km length of the coast constituting the Joggins Fossil Cliffs was officially inscribed on the World Heritage List.Bay of Fundy The Bay of Fundy () is a bay between the Canadian provinces of New Brunswick and Nova Scotia, with a small portion touching the U.S. state of Maine. It is an arm of the Gulf of Maine. Its tidal range is the highest in the world. The bay was ...

. His scientific work was interrupted by

World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

. From 1916 to 1919, he served with the

Royal Regiment of Canadian Artillery The Royal Regiment of Canadian Artillery () is the artillery personnel branch of the Canadian Army. History Many of the units and batteries of the Royal Regiment of Canadian Artillery are older than the Dominion of Canada itself. The first arti ...

and fought at

Ypres Ypres ( ; ; ; ; ) is a Belgian city and municipality in the province of West Flanders. Though the Dutch name is the official one, the city's French name is most commonly used in English. The municipality comprises the city of Ypres/Ieper ...

Vimy Vimy lemish: Wimi or ; ) is a commune in the French department of Pas-de-Calais. Located west of Vimy is the Canadian National Vimy Memorial dedicated to the Battle of Vimy Ridge and the Canadian soldiers who were killed during the First Wor ...

and

Arras Arras ( , ; ; historical ) is the prefecture of the Pas-de-Calais department, which forms part of the region of Hauts-de-France; before the reorganization of 2014 it was in Nord-Pas-de-Calais. The historic centre of the Artois region, with a ...

. After the war, Bell stayed in England for several months independently examining British

fossils A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

before returning to his studies at Yale. In 1920, he received his

PhD A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...

with distinction. After school he returned to the Geological Survey of Canada full-time. He concentrated his research on the structure, stratigraphy and palaeontology of the Lower Carboniferous Horton and Windsor groups of

Nova Scotia Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...

. Bell was not a believer in the theory of continental drift, but his findings of the fossil plants proved to be well-known European species, thus becoming the foundation for the modern

plate tectonics Plate tectonics (, ) is the scientific theory that the Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. The model builds on the concept of , an idea developed durin ...

framework of the

Maritimes The Maritimes, also called the Maritime provinces, is a region of Eastern Canada consisting of three provinces: New Brunswick, Nova Scotia, and Prince Edward Island. The Maritimes had a population of 1,899,324 in 2021, which makes up 5.1% of ...

. Bell's 1949 publication on fossil plants from

Alberta Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, t ...

was expansive as Bell was able to supplement his own collections with those collected 50 years earlier by Dawson, Selwyn, and Tyrrell. In 1950, Bell was promoted from Assistant Palaeobotanist to Director. As Director he encouraged and strengthened paleontological and stratigraphic studies. In 1953, Bell allowed George Hanson to take over as Director. In the final seven years before his death, his publications included 220 illustrated plates of fossil plants from across Canada. In 1969, Bell died. He was buried at Alma,

Pictou County, Nova Scotia Pictou County is a county in the province of Nova Scotia, Canada. It was established in 1835, and was formerly a part of Halifax County from 1759 to 1835. It had a population of 43,657 people in 2021, a decline of 0.2 percent from 2016. Further ...

Legacy

In 1965, he was awarded the

Geological Association of Canada The Geological Association of Canada (GAC) is a learned society that promotes and develops the geological sciences in Canada. The organization holds conferences, meetings and exhibitions for the discussion of geological problems and the exchange o ...

's highest honour, the Logan Medal. In 1968 the Saint Mary's University Geology Society was founded as the W.A Bell Geology Club. Subsequently, the name was changed to the D.Hope-Simpson Geology Club, in honour of the first chairperson of the Geology Department, Dr. David Hope-Simpson. In 1995, the Walter A. Bell Memorial Symposium has held in North Sydney.

Often cited papers

* Bell, W. A., 1957, ''Flora of the Upper Cretaceous Nanaimo Group of Vancouver Island'', British Columbia: Geological Survey of Canada Memoir

Notes

References

*Zodrow, Erwin L. 1997. ''Walter A. Bell (Geological Survey of Canada; 1920-1954): Founding father of the Canadian Carboniferous stratigraphy and pioneering briostratigrapher''. Review of Palaeobotany and Palynology. 95:3-5. *von Bitter, Peter H. ''Walter Andrew Bell (1889-1969): Canadian Carboniferous Stratigrapher, Palaeobotanist and Palaeontologist par excellence''. Geoscience Canada. 24(3):135-142. *Zaslow, Morris. 1975. ''Reading the Rocks''. Toronto: Macmillan Company of Canada Ltd.

External links

Nova Scotia Museum- Bell

Paleontology at the GSCThe First 150 years of the Geological Survey of Canada

* {{DEFAULTSORT:Bell, Walter A. 1889 births 1969 deaths 20th-century Canadian geologists Canadian paleontologists Geological Survey of Canada personnel Paleobotanists Queen's University at Kingston alumni Yale Graduate School of Arts and Sciences alumni Canadian military personnel of World War I Canadian people of Scottish descent People from St. Thomas, Ontario Logan Medal recipients Paleontology in Ontario Canadian military personnel from Ontario Royal Regiment of Canadian Artillery officers