Results 81 to 90 of about 8,428 (209)

Fault dislocations as fluid barriers of hydrocarbon deposits near salt domes in the Dnipro-Donets Depression, Ukraine

Geo&Bio
Within the Dnipro-Donets aulacogen, Devonian salt stocks (diapirs) are widely developed. The suprastock, interstock, and nearstock areas associated with these diapirs have consistently drawn the interest of researchers in the Dnipro-Donets Depression for
Andrey Yakovlev, Iryna Samchuk
doaj   +1 more source

Geologic Factors Affecting Hydrocarbon Occurrence in Paleovalleys of the Mississippian-Pennsylvanian Unconformity in the Illinois Basin [PDF]

, 2014
Paleovalleys associated with the Mississippian-Pennsylvanian unconformity have been identified as potential targets for hydrocarbon exploration in the Illinois Basin.
London, Jeremy Taylor
core  

Linking palaeo‐wildfire to depositional environmental and ecological dynamics of an Early–Middle Pennsylvanian fluvial‐tidal transition zone—Palynology and pyrolysis evidence

The Depositional Record
Pennsylvanian time was characterised by widespread transgressive depositional systems that spanned non‐marine to fully marine environments across the North American midcontinent. This study presents new palynological and Rock‐Eval pyrolysis data from 113
Dustin Northrup, Emily Finzel, Pierre Zippi, Kevin Bohacs   +3 more
doaj   +1 more source

The Autobiography of a Pennsylvanian [PDF]

The American Historical Review, 1918
Ellis Paxson Oberholtzer, Samuel Whitiker Pennypacker   +1 more
openaire   +1 more source

Considerations on the impropriety and inexpediency of renewing the Missouri question / by a Pennsylvanian.

88 p.
Pennsylvanian.
core  

An enigmatic microorganism from the Upper Pennsylvanian Grand-Croix cherts (Saint-Etienne Basin, France) [PDF]

, 2009
Krings, Michael, Galtier, Jean, Taylor, Thomas N.   +2 more
core   +1 more source

Development of the Mississippian-Pennsylvanian Unconformity in Indiana [PDF]

, 1989
In very early Pennsylvanian time the place nowcalled Indiana was the locus of subaerial erosion. About 8,000 square miles of this landscape is preserved in western Indiana beneath the rocks of the Pennsylvanian System.
Droste, John B., Keller, Stanley J.
core   +1 more source

A stem of an arborescent lycopsid Sigillaria with attached rooting organs Stigmaria from the Pennsylvanian of the Donets Basin, eastern Ukraine

Geo&Bio
The macroscopic remains of Carboniferous plants in the Donets Basin are represented by a variety of preservation types, including compressions, impressions, casts, as well as permineralised wood of gymnosperms preserved in alluvial and marine sandstones,
Vitaly Dernov, Halyna Anfimova
doaj   +1 more source

Sphenophyllum (Sphenophyllales) leaves colonized by fungi from the Upper Pennsylvanian Grand-Croix cherts of central France [PDF]

, 2011
Dotzler, Nora, Krings, Michael, Galtier, Jean, Taylor, Thomas N.   +3 more
core   +1 more source

Closing History of the Late Palaeozoic Oceanic Basins between Tarim and Junggar: Geodynamics and Stratigraphic Problems [PDF]

Учёные записки Казанского университета: Серия Естественные науки, 2016
The history of the Late Palaeozoic convergence and collisions in the South Tian Shan, Tarim, and South Junggar has been considered based on new geological and geochronological data.
Yu.S. Biske, D.V. Alexeiev, A.V. Djenchuraeva, B. Wang   +3 more
doaj