PAST: Paleontological Statistics software packages for education and data analysis Ø Hammer, DAT Harper, PD and Ryan Palaeontologia Electronica 4 (1), 1-9, 2001 | 28066* | 2001 |
Paleontological data analysis Ø Hammer, DAT Harper John Wiley & Sons, 2008 | 1402 | 2008 |
Numerical palaeobiology: computer-based modelling and analysis of fossils and their distributions DAT Harper John Wiley & Sons Inc, 1999 | 325 | 1999 |
Ordovician and Silurian sea–water chemistry, sea level, and climate: a synopsis A Munnecke, M Calner, DAT Harper, T Servais Palaeogeography, Palaeoclimatology, Palaeoecology 296 (3-4), 389-413, 2010 | 295 | 2010 |
A revision of Ordovician series and stages from the historical type area RA Fortey, DAT Harper, JK Ingham, AW Owen, AWA Rushton Geological Magazine 132 (1), 15-30, 1995 | 282 | 1995 |
Palaeoecology: Ecosystems, environments and evolution PJ Brenchley, DAT Harper CRC Press, 1998 | 272 | 1998 |
A global synthesis of the latest Ordovician Hirnantian brachiopod faunas R Jia-Yu, DAT Harper Earth and Environmental Science Transactions of The Royal Society of …, 1988 | 239 | 1988 |
The Ordovician biodiversification: Setting an agenda for marine life DAT Harper Palaeogeography, Palaeoclimatology, Palaeoecology 232 (2-4), 148-166, 2006 | 238 | 2006 |
PAST—PAlaeontological STatistics, ver. 1.81 Ø Hammer, DAT Harper, PD Ryan Software documentation, 2008 | 235* | 2008 |
Late Ordovician to earliest Silurian graptolite and brachiopod biozonation from the Yangtze region, South China, with a global correlation C Xu, R Jiayu, CE Mitchell, DAT Harper, F Junxuan, Z Renbin, ... Geological Magazine 137 (6), 623-650, 2000 | 235 | 2000 |
The great ordovician biodiversification event (GOBE): the palaeoecological dimension T Servais, AW Owen, DAT Harper, B Kröger, A Munnecke Palaeogeography, Palaeoclimatology, Palaeoecology 294 (3-4), 99-119, 2010 | 232 | 2010 |
The Global Boundary Stratotype Section and Point (GSSP) for the base of the Hirnantian Stage (the uppermost of the Ordovician System) X Chen, J Rong, J Fan, R Zhan, CE Mitchell, DAT Harper, MJ Melchin, ... Episodes 29 (3), 183, 2006 | 208 | 2006 |
A revised correlation of Ordovician rocks in the British Isles RA Fortey, DAT Harper Geological Society of London, 2000 | 200 | 2000 |
Introduction to paleobiology and the fossil record MJ Benton, DAT Harper John Wiley & Sons, 2020 | 187 | 2020 |
Asteroid breakup linked to the Great Ordovician biodiversification event B Schmitz, DAT Harper, B Peucker-Ehrenbrink, S Stouge, C Alwmark, ... Nature Geoscience 1 (1), 49-53, 2008 | 170 | 2008 |
Bivalve mollusks in metal pollution studies: from bioaccumulation to biomonitoring M Zuykov, E Pelletier, DAT Harper Chemosphere 93 (2), 201-208, 2013 | 165 | 2013 |
End Ordovician extinctions: a coincidence of causes DAT Harper, EU Hammarlund, CMØ Rasmussen Gondwana Research 25 (4), 1294-1307, 2014 | 159 | 2014 |
PAST-Paleontological Statistics, version 1.62 Ø Hammer, DAT Harper, PD Ryan | 159 | 2007 |
The latest Ordovician Hirnantia Fauna (Brachiopoda) in time and space R JIA‐YU, C Xu, DAT Harper Lethaia 35 (3), 231-249, 2002 | 146 | 2002 |
PAST–paleontological statistics, version 2.17 O Hammer, DAT Harper, PD Ryan URL: http://folk. uio. no/ohammer/past (Accessed 10 December 2012), 2012 | 142 | 2012 |