Ordovician integrative stratigraphy and timescale of China

Y Zhang, R Zhan, Y Zhen, Z Wang, W Yuan… - Science China Earth …, 2019‏ - Springer
In this chapter, starting with a brief review of the research history and current status in the
studies of the Ordovician chronostratigraphy in China, the subdivision of the Ordovician …

Evolution of the East Gondwana convergent margin in Antarctica, southern Australia and New Zealand from the Neoproterozoic to latest Devonian

RA Glen, RA Cooper - Earth-Science Reviews, 2021‏ - Elsevier
New insights into the Late Precambrian-latest Devonian evolution of the Pacific margin of
Gondwana are obtained by treating the margin in terms of three key tectonic elements: i) the …

The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy

SM Bergström, X Chen, JC Gutiérrez‐Marco, A Dronov - Lethaia, 2009‏ - idunn.no
The extensive work carried out during more than a decade by the International
Subcommission on Ordovician Stratigraphy has resulted in a new global classification of the …

Refining accretionary orogen models for the Tasmanides of eastern Australia

RA Glen - Australian Journal of Earth Sciences, 2013‏ - Taylor & Francis
The well-known southwest-to-northeast younging of stratigraphy over a present-day cross
strike distance of> 1500 km in the southern Tasmanides of eastern Australia has been used …

Graptolites in British stratigraphy

JA Zalasiewicz, L Taylor, AWA Rushton… - Geological …, 2009‏ - cambridge.org
697 taxa of planktonic graptolites are recorded, and their stratigraphical ranges are given,
through 60 biozones and subzones in the Ordovician and Silurian strata of England, Wales …

[کتاب][B] The New Zealand geological timescale

RA Cooper, FP Agterberg - 2004‏ - indianjournalofentrepreneurship …
The editor and coordinator of this new 284 pages study on the New Zealand Geological
Timescale, Roger A. Cooper, and his team of 22 New Zealand and foreign experts are to be …

The Ordovician of Scandinavia: a revised regional stage classification

AT Nielsen, P Ahlberg, JOR Ebbestad… - Geological Society …, 2023‏ - lyellcollection.org
Abstract The Ordovician of Scandinavia (ie Denmark, Norway and Sweden) has been
investigated for over two centuries and, through time, various chronostratigraphic schemes …

High-resolution, early Paleozoic (Ordovician-Silurian) time scales

PM Sadler, RA Cooper… - Geological Society of …, 2009‏ - pubs.geoscienceworld.org
For much of the geologic time scale, resolving power appears to be limited by the duration of
biostratigraphic zones and subzones. Yet these zones exploit the appearance and …

Graptolite biozone correlation charts

DK Loydell - Geological Magazine, 2012‏ - cambridge.org
Charts are presented showing the correlation of graptolite biozonations for the Lower
Ordovician to Lower Devonian, ie for the entire stratigraphical range of the planktonic …

Ordovician graptolite-bearing strata in southern Jiangxi with a special reference to the Kwangsian Orogeny

X Chen, YD Zhang, JX Fan, JF Cheng, QJ Li - Science China Earth …, 2010‏ - Springer
The Ordovician graptolite sequence of the Yongxin-Chongyi area in southern Jiangxi was
suggested as a standard for the correlation of Ordovician in the Zhujiang region of South …