-
Johannes Herman Frederik Umbgrove HFRSE (5
February 1899
Hulsberg (Limburg) – 14 June 1954 W****enaar),
called in
short Jan
Umbgrove, was a
Dutch geologist...
-
geologists (both
fixists and mobilists) like Vening-Meinesz, Holmes, and
Umbgrove. In 1941, Otto
Ampferer described, in his
publication "Thoughts on the...
- difficulties. From the 1930s to the late 1950s,
works by Vening-Meinesz, Holmes,
Umbgrove, and
numerous others outlined concepts that were
close or
nearly identical...
- P.
Thijsse (1865–1945) - Biologist,
ecologist Johannes Herman Frederik Umbgrove (1899–1954) -
Geologist and
earth scientist Maxime Verhagen (1956) - Politician...
- Research, 6(2): 73-131. https://doi.org/10.16373/j.cnki.ahr.140066 J. H. F.
Umbgrove,
Structural History of the East
Indies "etan.org". The
dictionary definition...
-
faculty geologist were
Berend George Escher,
Johannes Herman Frederik Umbgrove,
discoverer of
Bushveld complex Gustaaf Adolf Frederik Molengraaff and...
- Indonesia:
Provincial Government of
Central Java. 1983.
Christie 1999, p. 122.
Umbgrove 1930.
Sumedi 2013, p. 85. Coedès 1968, p. 79,90.
Romain 2011, pp. 299–316...
- Red List of
Threatened Species.
Version 2016.1. "Simplastrea
vesicularis Umbgrove, 1939". 2013.
Retrieved 23 July 2016.
Australian Institute of
Marine Science...
- are
found in
Indian and
Pacific Ocean. Species:
Physogyra astraeiformis Umbgrove, 1940
Physogyra exerta Nemenzo & Ferraris, 1982
Physogyra gravieri Vaughan...
-
gravity anomalies,
implying that the
crust is
moving (together with J.H.F.
Umbgrove, B.G.
Escher and Ph.H. Kuenen) 1951 –
Alfred Rittmann links subduction...
