by R A Cooper; R A Fortey Publication date 1982 Usage Attribution-Noncommercial 3.0 Collection biostor; additional_collections Language English Volume 36 Item Size 260.6M Addeddate 2016-01-26 03:55:37 ...

He published numerous and important scientific papers on this group of fossils, culminating in the Monograph of British Graptolites alongside Ethel Shakespear, née Wood (1871–1945) and Gertrude Elles ...

Our research at the State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, has shown, based on a refined division and correlation of the ...

THE discovery of graptolites near the village of Harpatnar in the Anantnag District of Kashmir 1 was of considerable interest to geologists studying the history of the Himalayas, because the ...

The Ordovician Period is a 45 million-year period during the Paleozoic Era. Here's the timeline and other interesting facts about the period.

Graptolites show us how unpredictable the Silurian period really could be. What graptolites tell us is a story of incredible changes in the ocean, of periods where the oceans became poisonous and ...

The study area of this research is located in the Upper Yangtze Platform, where the Ordovician limestone and mudstone and a large number of fossils were discovered, including ostracoda, graptolite, ...

Planktonic graptolites, one branch of the family, were so abundant in the early Paleozoic period that their tiny fossils were used to help correlate ages of rocks, before vanishing 300 million ...

Graptolites were early animals that first arose nearly half a billion years ago. They almost entirely died out at the end of the Ordovician period about 443 million years ago.

About 443 million years ago, life on Earth was nearly decimated during the Late Ordovician mass extinction (LOME) – one of the five major mass extinctions in our planet’s history. The LOME was the ...