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pro vyhledávání: '"R.G Bromley"'
Autor:
A. D'ALESSANDRO, R.G. BROMLEY
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 92, Iss 1 (2020)
The ichnology of the Pleistocene sand sequence of Gravina is described. The trace fossils provide evidence for marine coastal environments, ranging from the lower infralittoral to intertidal. The study is based on two sections, at Lama La Noce and at
Externí odkaz:
https://doaj.org/article/ab983c987e064949af51f2761a2a96e0
Publikováno v:
Cretaceous Research. 32:194-202
Trace fossils from an upper Maastrichtian cyclic chalk–marl succession, the Rordal Member, exposed in the Rordal quarry, Denmark, are analysed in order to test whether the changes in substrate lithology exerted any control over the ichnodiversity,
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Akademický článek
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Autor:
A.S. Gale, R.G. Bromley
Publikováno v:
Cretaceous Research. 3:273-306
The Upper Turonian Chalk Rock occurs within a nodular unit within the otherwise generally soft, white chalk that dominates the English Upper Cretaceous. The nodular unit is condensed, and contains a number of hardgrounds that are designated here as t
Autor:
R.G. Bromley, A.A. Ekdale
Publikováno v:
Geobios. 17:201-204
The Upper Cretaceous chalk of northern Europe is a pure calcitic, pelagic deposit which appears to be totally bioturbated in almost all cases. Trace fossils are abundant but there is no single association of trace fossils that can characterize all ch
Autor:
R.G. Bromley
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 27:182-187
Autor:
P.R Dawes, R.G Bromley
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 75:38-42
The general 'unfossiliferous' nature of the thick, unmetamorphosed sediments of the Thule Group has been recognised since the last century. During field work in 1971 and 1974 a search was made by P. R. D. for organic remains but the only fossils enco
Publikováno v:
Rapport Grønlands Geologiske Undersøgelse. 30:17-30
In the 1969 summer season mapping was concentrated in those areas of southern Scoresby Land and northern Jameson Land which had not been visited in 1968 (see Birkelund & Perch-Nielsen, 1969). Mapping was extended westward to the main fault of the pos
Autor:
R.G. Bromley
Publikováno v:
Marine Geology. 5:503-509
There is agreement among many authors that the most favourable conditions for the formation of phosphorite deposits occur in shallow, warm water, particularly between 30 and 300 m. A greater depth (200-1,000 m) has been suggested for the Phosphoria F