Tag Archives: Evolution
New Antarctic rift knowledge has implications for volcanic evolution
New marine geophysical knowledge recorded throughout two excursions on a French icebreaker enabled researchers up to now the ocean flooring and calculate the relative movement between the Antarctic Plates and the Australian Plate. This new knowledge revealed that Antarctica fused … Continue reading
A timescale for the origin and evolution of all of life on Earth
A brand new examine has used a mixture of genomic and fossil knowledge to clarify the historical past of life on Earth, from its origin to the current day. Geology News — ScienceDaily
Untangling the function of local weather on sediment and reef evolution over millennial timescales
Climatic variability like precipitation modifications or enhance in excessive occasions resembling storms and tropical cyclones is understood to considerably modify the Earth’s floor. But, our understanding of how sediment dynamics and reef evolution may reply to those modifications continues to … Continue reading
New understanding of Kenyan paleoenvironments opens window on human evolution within the space
Curiosity in human evolution has stimulated new geological work within the southern rift valley of Kenya. A brand new article presents the outcomes of greater than 15 years of area analysis on advanced strata representing the final 500,000 years of … Continue reading
Evolution of Alpine panorama recorded by sedimentary rocks
Rock avalanches and torrents began to type V-shaped valleys within the Swiss Alps roughly 25 million years in the past. This panorama contrasts to the flat and hilly surroundings, which characterised the Alps just a few thousands and thousands of … Continue reading
Minerals in Volcanic Rock Offer New Insights Into the First 1.5 Billion Years of Earth’s Evolution
Photomicrographs of fresh olivine (large green, blue and pink crystals) and glass inclusion (lower left inset). The first 1.5 billion years of Earth’s evolution is subject to considerable… [[ This is a content summary only. Visit my website for full … Continue reading
Newly discovered volcanic rock minerals may offer new insights into earth’s evolution
Scientists have found evidence showing that komatiites, or three-billion-year old volcanic rock found within the Earth’s mantle, had a different composition than modern ones. Their discovery may offer new information about the first one billion years of Earth’s development and … Continue reading
Dino-killing asteroid’s impact on bird evolution
Human activities could change the pace of evolution, similar to what occurred 66 million years ago when a giant asteroid wiped out the dinosaurs, leaving modern birds as their only descendants. Paleontology News — ScienceDaily
Dinosaur evolution: Lumbering giants had agile ancestors
The best known sauropod dinosaurs were huge herbivorous creatures, whose brain structures were markedly different from those of their evolutionary predecessors, for the earliest representatives of the group were small, lithe carnivores. Paleontology News — ScienceDaily
Dinosaur evolution: Lumbering giants had agile ancestors
The best known sauropod dinosaurs were huge herbivorous creatures, whose brain structures were markedly different from those of their evolutionary predecessors, for the earliest representatives of the group were small, lithe carnivores. Strange & Offbeat: Fossils & Ruins News — … Continue reading