Temporal variation in the wavelength of hummocky cross-stratification: Implications for storm intensity through Mesozoic and Cenozoic
M Ito, A Ishigaki, T Nishikawa, T Saito - Geology, 2001 - pubs.geoscienceworld.org
Hummocky cross-stratification is believed to be one of the diagnostic sedimentary structures
of storm-dominated shallow-marine environments. The wavelength of this stratification …
of storm-dominated shallow-marine environments. The wavelength of this stratification …
Shelf sandstones and hummocky cross-stratification: new insights on a stormy debate
WL Duke, RWC Arnott, RJ Cheel - Geology, 1991 - pubs.geoscienceworld.org
A new depositional model for hummocky cross-stratified sandstones is based on the
following observations.(1) Storms transport coastal sand to the inner shelf under oscillatory …
following observations.(1) Storms transport coastal sand to the inner shelf under oscillatory …
Storm sedimentation
PJ Brenchley - Geology Today, 1989 - Wiley Online Library
Storm‐driven currents can carry sand from the shoreline tens of kilometres out onto the
continental shelves where it is moulded by storm waves into a storm‐sand bed showing …
continental shelves where it is moulded by storm waves into a storm‐sand bed showing …
Geostrophic circulation or shallow marine turbidity currents? The dilemma of paleoflow patterns in strom-influenced prograding shoreline systems
WL Duke - Journal of Sedimentary Research, 1990 - pubs.geoscienceworld.org
In ancient storm-influenced prograding shoreline sequences, sole marks (mainly tool marks)
from hummocky crossstratified storm deposits are commonly oriented normal to …
from hummocky crossstratified storm deposits are commonly oriented normal to …
Tempestite facies variability and storm‐depositional processes across a wide ramp: Towards a polygenetic model for hummocky cross‐stratification
The hydrodynamic mechanisms responsible for the genesis and facies variability of shallow‐
marine sandstone storm deposits (tempestites) have been intensely debated, with particular …
marine sandstone storm deposits (tempestites) have been intensely debated, with particular …
Tempestite deposition
PM Myrow, JB Southard - Journal of Sedimentary …, 1996 - pubs.geoscienceworld.org
A model is developed to explain the wide range of sedimentary structures found in ancient
storm-deposited beds. The model predicts the nature and association of internal …
storm-deposited beds. The model predicts the nature and association of internal …
Hummocky cross-stratification and megaripples; a geological double standard?
DJP Swift, AG Figueiredo… - Journal of …, 1983 - pubs.geoscienceworld.org
Hummocky cross-stratification in ancient sedimentary deposits is considered to be
diagnostic of inner shelf storm deposits. Megaripples of 2-5 m spacing are typical responses …
diagnostic of inner shelf storm deposits. Megaripples of 2-5 m spacing are typical responses …
Taphonomic reworking and stratal organization of tempestite deposition
C Drummond, H Sheets - Journal of Sedimentary …, 2001 - pubs.geoscienceworld.org
Tempestite beds of the Ordovician Kope Formation of northern Kentucky provide an
interesting subject for numerical simulation and stratigraphic analysis. Taphonomic …
interesting subject for numerical simulation and stratigraphic analysis. Taphonomic …
Is there evidence for geostrophic currents preserved in the sedimentary record of inner to middle-shelf deposits
DA Leckie, LF Krystinik - Journal of Sedimentary …, 1989 - pubs.geoscienceworld.org
Unidirectional, oscillatory and combined-flow paleocurrent data from many ancient wave-
dominated coastlines indicate that sediment transport was directed offshore at angles of 70 …
dominated coastlines indicate that sediment transport was directed offshore at angles of 70 …
Internal waves vs. surface storm waves: a review on the origin of hummocky cross‐stratification
M Morsilli, L Pomar - Terra Nova, 2012 - Wiley Online Library
Terra Nova, 24, 273–282, 2012 Abstract Hummocky cross‐stratification (HCS) is considered
a diagnostic structure of surface storm activity at the shoreface–offshore transition. However …
a diagnostic structure of surface storm activity at the shoreface–offshore transition. However …
相关搜索
- storm intensity mesozoic and cenozoic
- temporal variation mesozoic and cenozoic
- storm intensity temporal variation
- winter storms cross stratification
- wide ramp hummocky cross
- tropical hurricanes cross stratification
- facies variability hummocky cross
- depositional processes hummocky cross
- wide ramp cross stratification
- facies variability cross stratification
- depositional processes cross stratification