Report on a detailed study of the lithology, stratigraphy, and physical volcanology of the Siluro-Devonian volcanic and sedimentary sequence of the Passamaquoddy Bay area of southwestern New Brunswick. Geological investigations began in 1984 and mapping was done on 1:10,000 scale aerial photographs with detailed stratigraphic sections measured bed by bed.
Deep-water Oil Sand Reservoirs: Ancient Case Histories and Modern Concepts
Amongst other things , before the arrival of the official Ordnance Survey 1:50 000 sheets , she made me topographic ... Mike Rhodes , Mike Henderson , Jeff Cooper , Roy Cohen , Keith O'Nions , Tony Fallick , Peter Hill , John Craven ...
The major feature in the north polar region is open ocean , with continental blocks all south of 35 ° N . Figure 1A shows the effects of monsoons produced by the concentration of continental blocks in the southern hemisphere .
Quaternary Pollen Biostratigraphy in the British Sector of the Central North Sea
Sedimentology of the Upper Proterozoic Glacial Record, Vestertana Group, Finnmark, North Norway
Ostracod Biostratigraphy of the Kimmeridgian in Northern and Western Europe
At time T, the process reverses and deposition is progressively re-established to the left of point P. Deposition spreads over the surface NP which is also the erosional surface LP, the surface of the unconformity (after Eicher, 1976, ...
... to early Palaeozoic ( Iapetus ) ocean basin ( Harland and Gayer 1972 , Gee 1975a , Roberts and Gale 1978 ) . ... 3–5 m ) . Uppermost zones of the Upper Cambrian and lowermost Ordovician ( Tremadoc ) are absent in the Autochthon .
This is despite information suggesting that the Ti-Tree Basin is (in places) infilled to depths of at least 320 metres with sediments, including hydraulically conductive sand-richlayers.
本书阐述了青藏高原东缘第四纪冰川侵蚀与堆积地貌的基本特征, 建立了研究区第四纪冰川发育的年代学框架, 系统分析了青藏高原东缘第四纪冰川演化的机制.