Hans Georg Stehlin (1870–1941) was a

Swiss Swiss may refer to: * the adjectival form of Switzerland * Swiss people Places * Swiss, Missouri * Swiss, North Carolina *Swiss, West Virginia * Swiss, Wisconsin Other uses *Swiss-system tournament, in various games and sports *Swiss Internation ...

paleontologist Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ...

and

geologist A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, althou ...

. Stehlin specialized in

vertebrate paleontology Vertebrate paleontology is the subfield of paleontology that seeks to discover, through the study of fossilized remains, the behavior, reproduction and appearance of extinct animals with vertebrae or a notochord. It also tries to connect, by us ...

, particularly the study of

Cenozoic The Cenozoic ( ; ) is Earth's current geological era, representing the last 66million years of Earth's history. It is characterised by the dominance of mammals, birds and flowering plants, a cooling and drying climate, and the current configura ...

mammal Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or ...

s. He published numerous scientific papers on

primate Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians (monkeys and apes, the latter including huma ...

s and

ungulate Ungulates ( ) are members of the diverse clade Ungulata which primarily consists of large mammals with hooves. These include odd-toed ungulates such as horses, rhinoceroses, and tapirs; and even-toed ungulates such as cattle, pigs, giraffes, cam ...

s. He was president of the commission of the

Natural History Museum of Basel Natural History Museum Basel (german: Naturhistorisches Museum Basel) is a natural history museum in Basel, Switzerland that houses wide-ranging collections focused on the fields of zoology, entomology, mineralogy, anthropology, osteology and pal ...

. In 1910 Stehlin coined the term ''

Grande Coupure Grande means "large" or "great" in many of the Romance languages. It may also refer to: Places * Grande, Germany, a municipality in Germany *Grande Communications, a telecommunications firm based in Texas *Grande-Rivière (disambiguation) *Arroi ...

'' to refer to the

extinction event An extinction event (also known as a mass extinction or biotic crisis) is a widespread and rapid decrease in the biodiversity on Earth. Such an event is identified by a sharp change in the diversity and abundance of multicellular organisms. I ...

which occurred 33.9 millions of years ago, which defines the

Eocene The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene' ...

Oligocene The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but the ...

limit. It originated a huge change in organisms, especially the

s of Europe. (in French). Stehlin is commemorated in the scientific name of a species of lizard, ''

Gallotia stehlini The Gran Canaria giant lizard (''Gallotia stehlini'') is a species of lizard in the family Lacertidae. The species is found in the Canary Islands. Etymology The specific name, ''stehlini'', is in honor of Swiss paleontologist Hans Georg Steh ...

''.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ("Stehlin", p. 252).

References

Bibliography

External links

*
Stehlin, H.G. (1903). "''Die Säugetiere des schweizerischen Eocaens: critischer Catalog der Materialien'' "
- Stehlin's paper on some mammals of the

. (in German). {{DEFAULTSORT:Stehlin, Hans Georg 1870 births 1941 deaths Swiss paleontologists 20th-century Swiss geologists