Propagation of the south-eastern segment of the Polish Trough connected with bounding fault zones (from the Permian to the Late Jurassic)

1997 ◽  
Vol 324 (10) ◽  
pp. 793-803 ◽  
Author(s):  
Maciej Hakenberg ◽  
Jolanta Świdrowska
Keyword(s):  
Late Jurassic ◽  
Fault Zones ◽  
The South ◽  
South Eastern ◽  
Eastern Segment

scholarly journals New data on the palaeo–incisions network of the south–eastern Baltic Sea

Baltica ◽  
2014 ◽  
Vol 27 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Dmitrij Gerok ◽  
Leonora Živilė Gelumbauskaitė ◽  
Tom Flodén ◽  
Algimantas Grigelis ◽  
Albertas Bitinas
Keyword(s):  
Baltic Sea ◽  
Ice Sheet ◽  
The South ◽  
The Baltic Sea ◽  
Distinctive Features ◽  
South Eastern ◽  
Fracture Systems ◽  
Present Study Area ◽  
Eastern Segment ◽  
The Baltic

The present study area is located within the south–eastern segment of the Baltic Sea framed by 55o30’–56o30’ N and 19o00’–21o15’E. The area is re-visited with the aim to describe in more detail the geologic prerequisite and development of the palaeo–incisions as well as the timing of their subsequent infillings. The channels form distinctive features in the sedimentary bedrock along the outer limits of pre–Weichselian ice sheets, on average reaching depths into the bedrock of 50 m in the nearshore zone of Lithuania to 100 m along the slope to the Gotland depression in the west. The development of palaeo–incisions systems is governed by the easily eroded late Palaeozoic to Mesozoic bedrock of the present area. Only rare ocurrences of channels have been reported from the middle and lower parts of the Palaeozoic further west in the Baltic Sea. The present investigation supports a mechanism that the channels formed below the ice near the ice sheet margin by melt water erosion under high pressure. The channels start at random where a fracture in the ice develops forming outlet of water contained below the central part of the ice sheet. The channels often merge together in the direction of the ice margin, possibly gradually adapting to previous fracture systems in the bedrock. The investigated incisions were infilled prior to the advance of the Weichselian ice sheet and some have been reopened and repeatedly infilled.

The newest structures of the Heraclion peninsula (South-Western Crimea)

2019 ◽  
pp. 8-16
Author(s):  
M. Yu. Promyslova ◽  
G. V. Bryantseva ◽  
L. I. Demina ◽  
N. I. Kosevich
Keyword(s):  
Oceanic Crust ◽  
Coastal Zone ◽  
Early Cretaceous ◽  
Late Jurassic ◽  
Fracture Zones ◽  
The South ◽  
South Eastern ◽  
Back Arc ◽  
Geomorphological Analysis

The article presents the results of the structural-geomorphological analysis of the Heraklion peninsula of the South-Western Crimea. The Western, Central and South-Eastern segments are distinguished, differing in density and direction of fracture zones, faults, the nature of the ravine-gulch net, and the structure of the coastal zone. It is shown that neotectonic movements in the upper structural floor are most intensively manifested over the Late Jurassic-Early Cretaceous collisional suture formed when the back-arc basin with the oceanic crust was closed.

scholarly journals Late Cenozoic faulting and the stress state in the south-eastern segment of the Siberian platform

2017 ◽  
Vol 8 (1) ◽  
pp. 81-105 ◽  
Author(s):  
V. A. Sankov ◽  
A. V. Parfeevets ◽  
A. I. Miroshnichenko ◽  
L. M. Byzov ◽  
M. A. Lebedeva ◽  
...  
Keyword(s):  
Stress State ◽  
Siberian Platform ◽  
Late Cenozoic ◽  
The South ◽  
South Eastern ◽  
Eastern Segment

Source process of the September 21, 2020 Mw 5.6 Bystraya earthquake at the South-Eastern segment of the main Sayan fault (Eastern Siberia, Russia)

2021 ◽  
pp. 229162
Author(s):  
Alena I. Filippova ◽  
Boris B. Bukchin ◽  
Anastasiya S. Fomochkina ◽  
Valentina I. Melnikova ◽  
Yan B. Radziminovich ◽  
...  
Keyword(s):  
Source Process ◽  
Eastern Siberia ◽  
The South ◽  
South Eastern ◽  
Eastern Segment
Sign in / Sign up

Export Citation Format

Share Document