Paul Charles Édouard Bertrand (10 July 1879, Loos-lez-Lille – 24 February 1944,

Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...

) was a French

paleobotanist 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 (pale ...

. He was the son of

botanist Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who s ...

Charles Eugène Bertrand (1851–1917). He studied at the

University of Lille The University of Lille (, abbreviated as ULille, UDL or univ-lille) is a French public research university based in Lille, Hauts-de-France. It has its origins in the University of Douai (1559), and resulted from the merger of three universities ...

, receiving his degree in

natural sciences Natural science or empirical science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer ...

in 1903 and his doctorate of sciences in 1909. In 1910 he became a lecturer in

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 ...

and director of the

Lille Lille (, ; ; ; ; ) is a city in the northern part of France, within French Flanders. Positioned along the Deûle river, near France's border with Belgium, it is the capital of the Hauts-de-France Regions of France, region, the Prefectures in F ...

"coal museum". In 1927 he attained the chair of paleobotany, a distinction created especially for Bertrand. From 1938 to 1944 (year of death), he served as chair of "''Anatomie comparée des végétaux actuels et fossiles''" at the

Muséum national d'histoire naturelle The French National Museum of Natural History ( ; abbr. MNHN) is the national natural history museum of France and a of higher education part of Sorbonne University. The main museum, with four galleries, is located in Paris, France, within the Ja ...

in Paris.Google Books
Historical perspective of early twentieth century Carboniferous paleobotanyParts of this biographical text are based on a translation of an article at the

French Wikipedia The French Wikipedia () is the French-language edition of Wikipedia, the free online encyclopedia. This edition was started on 23 March 2001, two months after the official creation of Wikipedia. It has :fr:Special:Statistics, encyclopedia artic ...

; source listed as: "Philippe Jaussaud & Édouard R. Brygoo (2004). Du Jardin au Muséum en 516 biographies. Muséum national d’histoire naturelle de Paris : 630 p. ()". His work largely dealt with the

comparative anatomy Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species). The science began in the classical era, continuing in t ...

fossil plant 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 ...

s, comparative morphological investigations of living and fossil plants, and studies involving

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 ...

biostratigraphy Biostratigraphy is the branch of stratigraphy which focuses on correlating and assigning relative ages of rock strata by using the fossil assemblages contained within them.Hine, Robert. "Biostratigraphy." ''Oxford Reference: Dictionary of Biology ...

. He made significant contributions in his research on the structure of early

fern The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissue ...

s and fernlike plants. He is credited with defining the taxa ''Etapteris'' and ''Metaclepsydropsis''.

References

{{DEFAULTSORT:Bertrand, Paul 1879 births 1944 deaths 20th-century French botanists French paleontologists Lille University of Science and Technology alumni Paleobotanists People from Nord (French department)