Results 51 to 60 of about 671 (189)
The spatial interplay between updip clastic and carbonate depositional systems and downdip detrital and biogenic mud dominated depositional systems are mapped temporally using the sequence stratigraphic method to predict the occurrence of aquifers, petroleum reservoirs and organic‐rich deposits. ABSTRACT Middle to Upper Devonian strata preserved in the
Rene Jonk, Kevin Bohacs, Ken Potma
wiley +1 more source
The Bisperode section is one of the most expanded and complete sections with shallow‐marine Oxfordian strata in the LSB. This study provides a reference record for shallow‐marine settings and allows for the correlation of the strata from the LSB with Oxfordian deposits distributed elsewhere in the world.
Deyan Zhang +3 more
wiley +1 more source
TUG 1627-6. Stromatoporoid Ecclimadictyon astrolaxum with the endobionts, longitudinal section, from Sheinwoodian (Jaagarahu Formation) of Abula cliff, Saaremaa Island, Estonia.
Olev Vinn (467508) +1 more
core +2 more sources
Abstract This study offers new insights into the internal architecture of shallow marine carbonate sediments deposited in an epeiric sea formed on a broadly flooded passive margin continental shelf. The Ullayah Member of the Late Jurassic Hanifa Formation is exposed along the Tuwaiq Mountain Escarpment in Central Saudi Arabia and serves as an example ...
Pankaj Khanna +5 more
wiley +1 more source
Abstract Lacustrine stromatolites serve as important archives for recording environmental changes, and the detailed examination of their microfabrics is essential for understanding their formative processes and the environmental changes embedded within them.
Mar Simonet Roda +4 more
wiley +1 more source
How to engineer a habitable planet: the rise of marine ecosystem engineers through the Phanerozoic
Abstract Ecosystem engineers are organisms that modify their physical habitats in a way that alters resource availability and the structure of the communities they live in. The evolution of ecosystem engineers over the course of Earth history has thus been suggested to have been a driver of macroevolutionary and macroecological changes that are ...
Alison T. Cribb, Simon A. F. Darroch
wiley +1 more source
Stromatoporoid beds and flat-pebble conglomerates interpreted as tsunami deposits in the Upper Silurian of Podolia, Ukraine [PDF]
Tsunami deposits are currently a subject of intensive studies. Tsunamis must have occurred in the geological past in the same frequency as nowadays, yet their identified depositional record is surprisingly scarce. Here we describe a hitherto unrecognized
Kozłowski, W. +2 more
core +1 more source
LVII.—On the structure of Stromatoporoids and of Eozoon [PDF]
n ...
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Abstract Stable carbon isotope ratios (δ13C values) of marine carbonates are widely used to infer the relative burial rates of organic carbon, a source of oxygen to the ocean‐atmosphere system. This inference, however, is based on the assumption that ocean‐atmospheric carbon is buried either as organic carbon or as marine carbonate minerals. The burial
Sean Gazdewich, Tyler Hauck, Jon Husson
wiley +1 more source
The microstructure of stromatoporoids
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources

