Posts Tagged ‘world fossil society’

WFS News: Climate Change and the Geophysical Underpinnings of Species Diversity

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Conserving the Stage: Climate Change and the Geophysical Underpinnings of Species Diversity Conservationists have proposed methods for adapting to climate change that assume species distributions are primarily explained by climate variables. The key idea is to use the understanding of species-climate relationships to map corridors and to identify […]

WFS News: Oldest skeleton of a fossil flying squirrel

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev The oldest flying squirrel fossil ever found has unearthed new insight on the origin and evolution of these airborne animals. Writing in the open-access journal eLife, researchers from the Institut Català de Paleontologia Miquel Crusafont (ICP) in Barcelona, Spain, described the 11.6-million-year-old fossil, which was discovered in Can Mata […]

WFS News: Dinosaur from the Earliest Jurassic of South Africa

@ WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev A Giant Dinosaur from the Earliest Jurassic of South Africa and the Transition to Quadrupedality in Early Sauropodomorphs A new species of a giant dinosaur has been found in South Africa’s Free State Province. The plant-eating dinosaur, named Ledumahadi mafube, weighed 12 tonnes and stood about four metres […]

WFS News:Description of climate-envelope models

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Climate-envelope models attempt to capture the climatic conditions that constrain the potential niche of a species, and use them to predict the probability of occurrence of species in an area. There are many different types of climate-envelope models [1], distinguished among other things by the type of data […]

WFS News: Fossil of Oldest Flowering Tree in North America Discovered

@WFS,World Fossil Society, Riffin T Sajeev,Russel T Sajeev During the late Cretaceous period, northeastern Utah was home to pterosaurs, duck-billed dinosaurs and fearsome therizinosaurs with claws that would put Edward Scissorhands to shame. Now, add to that list giant flowering trees. A fossil log found in the Mancos Shale of Utah reveals that huge angiosperms were part […]

Fat from 558 million years ago reveals earliest known animal

Scientists from The Australian National University (ANU) and overseas have discovered molecules of fat in an ancient fossil to reveal the earliest confirmed animal in the geological record that lived on Earth 558 million years ago. The strange creature called Dickinsonia, which grew up to 1.4 metres in length and was oval shaped with rib-like […]

WFS News: Ancient ‘Alien’ Wasp Hijacked Fly Pupae, Ate the Flies Inside

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Fossilized fly pupae are about as exciting to look at as a handful of dingy, stale Rice Krispies. But despite their humdrum appearance, fossil pupae can hold fascinating secrets inside; in some cases, they preserve deadly examples of insect parasitism. Scientists recently investigated hundreds of fossil pupae — […]

WFS News: Plant fossils provide new insight into the uplift history of SE Tibet

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev The Tibetan Plateau, the highest and largest plateau in the world, is well known as ‘The Third Pole’. Tibet has also been called ‘Asia’s water tower’ because so many of Asia’s major rivers such as the Ganges, Indus, Tsangpo/Brahmaputra, Mekong, Yellow and Yangse rivers originate there. Despite its […]

WFS News: Scientists have discovered the oldest colors in the geological record

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev  1.1-billion-year-old porphyrins establish a marine ecosystem dominated by bacterial primary producers.  N. Gueneli, A. M. McKenna, N. Ohkouchi, C. J. Boreham, J. Beghin, E. J. Javaux, and J. J. Brocks.              PNAS, 2018 DOI: 10.1073/pnas.1803866115 The average cell size of marine phytoplankton is critical […]

WFS News: Evidence for arboreal radiation of stem primates in the Palaeocene

@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev Oldest skeleton of a plesiadapiform provides additional evidence for an exclusively arboreal radiation of stem primates in the Palaeocene Stephen G. B. Chester, Thomas E. Williamson, Jonathan I. Bloch, Mary T. Silcox, Eric J. Sargis Palaechthonid plesiadapiforms from the Palaeocene of western North America have long been recognized as among the oldest […]