«GRAPTOLITIC» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
graptolitic இன் பயன்பாட்டைக் கண்டறியுங்கள்.
graptolitic தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
1
Correlation of the Silurian rocks of China
To the southwest of the Dongka Formation are the Lower Silurian graptolitic
shales and dark lirnestones of the Dewukaxia Formation that is underlain by the
Hirnantia-faunabearing Ashgillian Xainza Formation of dark-gray marl. In
southern ...
2
The Geology of the Lake District and the Scenery as ...
Perhaps the most interesting feature of this zone is the occurrence of a band of
green non-graptolitic shale near the centre : I have frequently alluded to this as
the "green streak." It is seen at Skelgill, Mealy Gill and Appletreeworth Beck, and
it ...
3
Community Paleoecology as a Geologic Tool: The Chinese ...
Graptolitic Community (Pelagic Community) (Figs. 8, 9 and 10) Name: We do not
formally assign names to this unit for either the Ashgillian Wufeng Formation or
for the Llandoverian Lungmachi Formation, but regard it as the same basic unit ...
4
The Quarterly journal of the Geological Society of London
296); and tothem was applied the name “ Graptolitic Mudstones,” as indicating
their general mineral character and the predominant fossils which they yield.
Subsequently, as an alternative local name, the title “ Skelgill Beds ” was
proposed by ...
5
Proceedings of the Estonian Academy of Sciences, Geology
Proc. Estonian Acad. Sci. Geol., 1995, 44, 1, 26—32 AUTHIGENIC SILICEOUS
MINERALS IN THE TREMADOC GRAPTOLITIC ARGILLITE OF ESTONIA Aadu
LOOGa and Valter PETERSELLb a Tartu Olikooli Geoloogia Instituut (Institute of
...
6
Geological Survey Professional Paper
Regional studies indicate that graptolitic strata of Vinini type characterize a
western Great Basin sub- province, which contrasts rather sharply in facies with
an eastern subprovince in which carbonate deposition prevailed during
Ordovician ...
Geological Survey (U.S.),
1963
7
Issues in Anthropology, Evolution, and Development: 2011 Edition
(2010 NOV 12) Middle East Technical University, Ankara: Late Telychian (Early
Silurian) graptolitic shales and the maximum Silurian highstand in the NW
Anatolian Palaeozoic terranes “The late Llandovery included a period of global ...
8
The Geologic Time Scale 2012 2-Volume Set
Outside of northern Gondwana, we can draw on the following biostratigraphically
calibrated examples of S10 MFS: l USA (Laurentia): the Trail Creek area of
central Idaho contains graptolitic shales of the convolutus Zone which
unconformably ...
F. M. Gradstein, Gabi Ogg, Mark Schmitz,
2012
9
Correlation of the Silurian Rocks of the British Isles
TURBIDITES The turbidites belong with the graptolitic facies in the (presumably)
deeper water areas but do show a close relation to one shelf margin or the other.
The Welsh turbidites occur in two areas, the Montgomery Trough of North Wales
...
Alfred M. Ziegler, R. B. Rickards, W. S. McKerrow,
1974
10
Geological Survey Professional Paper
Subdivision of Ordovician and Silurian time scale using accumulation rates of
graptolitic shales If radiometric data on the age of graptolite zones in the Esquibel
Island section of southern Alaska (loc. 23) are used, it is possible to suggest ...