Abstract The mid-Cretaceous thermal maximum (KTM) during Cenomanian to Santonian times from ca. 100 83 Ma is considered among Earth's warmest sustained intervals of the Phanerozoic. time interval also characterized by major paleoceanographic changes in form an oceanic anoxic event and flooding epicontinental seaways, such as Western Interior Seaway North America. We report carbonate clumped iso...

Mosasauroids are conventionally conceived of as gigantic, obligatorily aquatic marine lizards (1000s of specimens from marine deposited rocks) with a cosmopolitan distribution in the Late Cretaceous (90-65 million years ago [mya]) oceans and seas of the world. Here we report on the fossilized remains of numerous individuals (small juveniles to large adults) of a new taxon, Pannoniasaurus inexpe...

The Pernambuco Basin represents one of the most prominent regions for deep water oil and gas exploration off the Brazilian coast. This study aims to identify and describe the occurrence of carbonate buildups in the offshore regions of the basin. The study was based on an analysis of a set of 143 2D time-migrated seismic sections that cover the offshore region of the Pernambuco Basin. An interpr...

The Late Cretaceous to Early Tertiary subsidence history of the Northern Calcareous Alps (NCA) records the effect of two independent basin formation mechanisms at the northern leading margin of the Austroalpine unit. The terrestrial to shallow-marine sediments of the Lower Gosau Subgroup were deposited mainly within small, fault-bound basins during a phase of strike-slip faulting from the late ...

Pterosaurs were the first vertebrates to evolve powered flight and the largest animals to ever take wing. The pterosaurs persisted for over 150 million years before disappearing at the end of the Cretaceous, but the patterns of and processes driving their extinction remain unclear. Only a single family, Azhdarchidae, is definitively known from the late Maastrichtian, suggesting a gradual declin...

Organisms that colonize wood are subject to a taphonomic tragedy—the richer and more diverse they become, the greater deterioration of host less likely such communities be fossilized. Moreover, palaeobotanical studies fossil usually focus on plant tissue, neglecting evidence parasitic, saproxylic, other contained organisms. Such case involved relatively well-known assemblage from Santonian (Lat...

The purpose of this paper is to characterize the configuration northern Tunisia’s basin during Cretaceous on basis abundant slump folds and frequent synsedimentary faults. are studied determine slumps transport vergence submarine paleoslope. local regional stress field used syn-sedimentary deformation. During Valanginian–Aptian times, characterized by southward slope. From Albian Santonian anal...