Gigantic Valletia (Bivalvia, Rudistae) from the Lower Berriasian of Southwestern Crimea
Paleontological Journal, 2020A gigantic shell of a rudist of the genus Valletia is described for the first time from the Lower Berriasian of Southwest Crimea. The lithology and geological age of the host rock are discussed.
openaire +1 more source
Shell structure of the Early Cretaceous (Berriasian-Barremian) Rhynchonellids from Dagestan
Paleontological Journal, 2010The shell structure of five rhynchonellid species from the Lower Cretaceous of Dagestan was studied for the first time. The primary layer is rarely preserved in fossil rhynchonellids. Most of the species studied have a primary layer composed of prismatic calcite, one species has a finely granulated primary layer. The secondary fibrous layer consists of
T. N. Smirnova, Xingyui Chen
openaire +1 more source
Reconstruction of a berriasian lacustrine paleoenvironment in the Cameros basin (Spain)
Palaeogeography, Palaeoclimatology, Palaeoecology, 1989Abstract From Kimmeridgian to Valanginian, the northern part of the Iberian plate broke up into several graben systems, one of which is the Cameros basin in the northwestern part of the Iberian Range. The infill consists of fluvial-clastic and lacustrine or evaporitic carbonate rocks. During the Berriasian, a lacustrine complex developed.
Marina Normati, Jean Salomon
openaire +1 more source
Las cerradicas tracksite (Berriasian, Galve, Spain): Growing evidence for quadrupedal ornithopods
Ichnos, 1997Dinosaur footprints occur in shallow marine sedimentary units of the Berriasian Villar del Arzobispo Formation in the Aliaga basin, NE Spain. Las Cerradicas is a small outcrop (25 m2), near Galve, with four dinosaur trackways. Three tridactyl trackways indicate bipedal animals, and have parallel orientation.
Félix Pérez‐Lorente +5 more
openaire +1 more source
Upper Berriasian– Valanginian algae
2007Described locality is typical for Humiella delmatarum (SOKAČ & VELIĆ, 1981), the identity of which compared to the later described Humiella sardiniensis (OTT & FLAVIANI) is still questionable due to the few and poorly preserved cross sections. Also Humiella catanaeformis (RADOIČIĆ), Humiella sardiniensis (OTT & FLAVIANI) (?
openaire
Berriasian to lower Hauterivian palynostratigraphy, U.K. onshore and Outer Moray Firth
Micropaleontology, 2018Detailed palynofloral analysis of Lower Cretaceous sections at Speeton (northeast England) and in the UKCS Outer Moray Firth has involved 31 outcrop samples and over 1100 well samples fromGolden Eagle Field (UKCSblocks 14/26a and 20/01), including extensive conventional core.Very close sampling, particularly within theValanginian, has allowed some ...
openaire +1 more source
RESERVOIR EVALUATION: VANDJI FORMATION OF BERRIASIAN-VALANGINIANAGE IN LOWER CONGO BASIN
APGCE 2019, 2019Summary Lower Congo and South Gabon basin have seen many hydrocarbon successes since 1960’s. Recently, forgotten play in the lower rift section was revived with huge discovery in Lower Congo basin. This paper aims to provide a comprehensive reservoir analysis on one of the lower rift plays, Vandji Formation of Berriasian-Valanginian age in Lower Congo ...
openaire +1 more source
Time for Giants: Titanosaurs from the Berriasian–Santonian Age
2022Pablo A. Gallina +2 more
openaire +1 more source
Biostratigraphic subdivision of the Berriasian-Valanginian deposits of Dagestan
PROCEEDINGS OF INSTITUTE OF GEOLOGY DAGESTAN SCIENTIFIC CENTER OF RAS, 2021openaire +1 more source
Ammonoidea from the Lower D beds (Berriasian) of the Speeton Clay
1962(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source