Gustav Steinmann
| Gustav Steinmann | |
|---|---|
| Born |
9 April 1856 Braunschweig, Duchy of Brunswick |
| Died |
October 7, 1929 (aged 73) Bonn, Germany |
| Citizenship | Germany |
| Nationality | German |
| Fields | Geology, paleontology |
| Institutions |
University of Strassburg University of Jena University of Freiburg University of Bonn |
| Alma mater | University of Munich |
| Known for | Steinmann's trinity, chronology of the Andean orogeny |
Johann Heinrich Conrad Gottfried Gustav Steinmann (9 April 1856 – 7 October 1929) was a German geologist and paleontologist. He performed various studies in the Ural Mountains, North America, South America, the Caucasus and the Alps. Steinmann had a large number of scientific publications. He made contributions to the Theory of Evolution and to the study of the structural geology and orogeny of the Andes.[1]
In the Alps and Apennines Steinmann defined what later became known as "Steinmann Trinity" the occurrence of serpentine, pillow lava, and chert. The recognition of Steinmann Trinity served years later to build up the theory around seafloor spreading and plate tectonics.[2] His studies of ophiolites in the Apennines paved the way for the discovery of allochtonous nappes in the Alps and Apennines.[3]
South America
Steinmann redefined the Navidad Formation in 1895, then called Piso Navidad, described by Charles Darwin by giving it a Lower Tertiary age and spanning much of south-central Chile. In 1934 Juan Brüggen separated Piso Concepción from Steinmanns Piso Navidad after showing there was a discordance between them.[4]
In Peru Steinmann studied the geology of Cerro de Pasco[2] and of the Marañón fold and thrust belt[5] among other things. In a work published posthumously by his students in 1929 Steinmann defined the main phases of the Andean orogeny in Peru.[5]
References
- ↑ K. A. G. (1926). "Steinmann". Nordisk familjebok (in Swedish). 38. Supplement. (Uggleupplagan ed.). p. 501.
- 1 2 Seibold, Eugen; Seibold, Ilse (2010), "Gustav Steinmann (1856–1929): Ein deutscher Ordinarius der Kaiserzeit", International Journal of Earth Sciences (in German), 99 (Supplement 1): 3–15
- ↑ Yildirim, Dilek; Furnes, Harald (2011). "Ophiolite genesis and global tectonics: Geochemical and tectonic fi ngerprinting of ancient oceanic lithosphere". Geological Society of America Bulletin. 123 (3/4): 387–411. doi:10.1130/B30446.1.
- 1 2 Pfiffner, Adrian O.; Gonzalez, Laura (2013). "Mesozoic–Cenozoic Evolution of the Western Margin of South America: Case Study of the Peruvian Andes". Geoscience. 3: 262–310. doi:10.3390/geosciences3020262.