in an attempt to reconstruct the paleoenvironments of deposition for the middle jurassic baghamshah formation, samples collected from six outcrop sections along the shotori swell were subjected to detailed geochemical analyses. bulk geochemical and biological marker data indicate a logical trend of the variation of organic input, salinity, and oxicity within baghamshah paleoenvironments across ...

Jurassic Chicken is a whimsically dubbed Master’s thesis research platform. Based on avian physiology rather than human, this biped robot will eventually use a neural network to provide the dynamic balance required for forward locomotion of an inherently unstable system. Introduction Given that humanoid robots have been a pervasive feature in both speculative and scientific media since the addi...

Marine microbialites serve as robust seawater rare earth element and yttrium (REE+Y) proxies through many intervals of Earth history, but questions remain about the partitioning of REEs into different coeval carbonate phases, potential syn-depositional contaminants and elemental redistribution during diagenesis. Microbial carbonates, cements and background sediments were analysed for stable iso...

Jurassic Favusellidae 1 2 3 a b 1 2 a b 3 a 1 b 2 3 1 2 1 1 1 2 3 2 2 3 2 4 1 3 4 a b 1 2 3 1 2 1 2 a b b a a b b a b a Praehedbergellidae Hedbergellidae a b 3 b a a b

It is generally accepted that conodonts went extinct at the end of Triassic, but younger conodont fossils have been reported, and it becoming clear extinction occurred asynchronously across different regions. Although some reports post-Triassic disproven, Lower Jurassic found in Buda area Hungary Inuyama Japan. Here, we report discovery more Misikella posthernsteini above first occurrence typic...

Late Jurassic and Early Cretaceous sandstones form major exploration targets across the North Atlantic Margin basins of Eastern Canada and South-West Ireland. Although there have been world-class discoveries offshore Newfoundland in the Late Jurassic Jeanne d’Arc Formation and Lower Cretaceous Hibernia and Ben Nevis Formations, large tracts of the margin remain relatively under-explored, so the...