Robin Cocks (1938-2023)

Robin was arguably the world’s most distinguished student of brachiopods, and his death on February 5 (2023) deprives the scientific world of a lifetime of expertise and scholarship. During his many years at the Natural History Museum, he rose to become Keeper of Palaeontology (1986-1998), but never lost his enthusiasm for science – indeed, he was still working on new papers a few weeks before he died. It seems unlikely that his equal will be seen again (Richard Fortey, Lars Holmer & Leonid Popov)

Mobirise Website Builder
Aims of the book

Provide a global synthesis of the evolution of Life and Earth from the Ediacaran and throughout the Palaeozoic (635-251 Ma). This project will transparently describe the process of building biogeographic and palaeo-geographic knowledge about deep-time Earth whilst synthesizing the state of the art in both.

The book will be structured around the included geological periods (being the Ediacaran, Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian), in which each will get a minimum of two chapters.  

Mobirise Website Builder
1982-2010

Robin and Richard Fortey worked together at the Natural History Museum in London and published around 20 papers together over nearly three decades.

Mobirise Website Builder
2002-2023

When Robin retired from the Natural History Museum at age 60 he joined up with Trond Torsvik. For more than two decades Robin was a frequent visitor to Norway and they published more than 20 papers together --- and one book. Most of the palaeogeographic maps developed and revised by Robin and Trond are found in this book

Mobirise Website Builder
POLYGONS and ROTATION FILE

Continental Units and Rotation file used to generate the reconstructions in 'Earth History and PALAEOGEOGRAPHY' are in GPlates format.

An updated version of the 2017 book files can be downloaded below and more info about the files and how to run GPlates can be found below.


GPLATES PROCEDURE

The plate reconstructions use a paleomagnetic frame (Plate Id = 1) but there are no true polar wander corrections in the rotation file, so using a mantle frame (Plate Id = 0) yield identical reconstructions.

The following files (organized by Torsvik and Marcilly) are included in the PHAB_Model2023.zip:

PHAB_Model24_Public.gproj (GPlates Project File) that will load the following files:
PHAB2023_ROTATION_ENGINE.rot [GPlates rotation file 0-540 Ma]
PHAB2024_LAND.shp (and other extensions) [Coastlines divided into Units described in Chapter 3 in the BOOK]
CEED6_MICROCONTINENTS.shp (and other extensions) [Microcontinents described in Chapter 3 in the BOOK]
CEED6_TERRANES.shp (and other extensions) [a few terranes/arcs that no longer exist]
PHAB_Exposed_Land_2023.shp (and other extensions) [these are in 10 Myr intervals and valid at 540, 530.....etc]

Files are revised from the BOOK and 'Exposed Land' is updated from: Marcilly, C.M., Torsvik, T.H., Domeier, M., Royer, D.L. 2021. New paleogeographic and degassing parameters for long-term carbon cycle models. Gondwana Research 97, 176-203. https://doi.org/10.1016/j.gr.2021.05.016

Website Builder Software