Geología y ciencias de la Tierra

Andrew Stuhl

George H. Davis, Stephen J. Reynolds, Charles F. Kluth

Emilio Chuvieco

Haakon Fossen

David B. Weishampel, Peter Dodson, Halszka Osmólska

Edwin Roedder

Steve Brusatte

Emiliano Bruner

K. R. McClay

Vicente del Rosario Rabadán, Raquel Rossis Alfonso

Richard J. Lisle, Peter Brabham, John W. Barnes

Arjen Y. Hoekstra, Ashok K. Chapagain

Masanobu Fukuoka

Harold L. Levin, David T. King

Artur Radecki-Pawlik, Stefano Pagliara, Jan Hradecky

Frank J. Millero

David Bainbridge

Joaquín Araújo

P.J. Brenchley, D.A.T Harper

Philip Kearey, Keith A. Klepeis, Frederick J. Vine

Maurice E. Tucker

Clare Milsom, Sue Rigby

Stephen M. Rowland, Ernest M. Duebendorfer, Alexander Gates

Nicolas Lambert, Christine Zanin

Aurèle Parriaux

Donald R. Prothero

Walter L. Pohl

John S. Bridge

Kurt O. Konhauser

E. Sherbon Hills

Comtesse Paul Pokorski

Elena Giménez Forcada

Dale E. Greenwalt

Rachel King

Steven Wojtal, Tom Blenkinsop, Basil Tikoff

Steve Brusatte

Ronald Amundson

Inés Andrea Sanabria Totaitive, Claudia Patricia Moreno Cely, Thiago Henrique Barnabé Corrêa, Bruno Dos Santos Pastoriza, Rafael Eduardo Sánchez Cuervo, Edelmira Ochoa Camacho, Cristian Andrés Sanabria Hurtado, Angie Viviana Arango Martínez, Liby Saray Sandoval Gutiérrez, Hander Albeiro Molina López

David D. Pollard, Stephen J. Martel

Tamie J. Jovanelly

Karl Ferdinand Peters

Auguste Nsonsissa, Ankomo Ampini Gévi

Marcus Chown

Dong Ren, Chungkun Shih, Taiping Gao, Yongjie Wang, Yunzhi Yao

Encyclopaedia Universalis, Les Grands Articles

Bruce E. Hobbs, Alison Ord

Deborah Cadbury

Edward J. Petuch, Mardie Drolshagen

J. Dercourt, J. Paquet

Marcel Otte

Ludovic Slimak

Diego Manuel Ruiz

Marcia Bjornerud

P.J. Brenchley, D.A.T Harper

E. Sherbon Hills

Comtesse Paul Pokorski

Jean-Louis Briaud

Zhen Xu, Kun-Shan Chen

Theodore P. Snow, Don Brownlee

Benny K.G Theng

Edward Cole

Richard Greenwood

Richard I. Waller

James A. Harrell

Steven Earle

Charles Sheppard

Steve Lonergan, Jassim Al-Asadi, Keith Holmes

Steve Hencher

J. Douglas Walker, Noah M. McLean

Gregory S. Paul

Raymond Wiggers

Bethany D. Hinga

Howel Williams, G. H. Curtis

Charles B. Hunt

Alison Jean Cole

Juan José Durán Valsero, Eulogio Pardo

Javier Sánchez España

Øyvind Hammer, David A. T. Harper

Kevin J. Koch

Gustaaf M. Hallegraeff

Ricardo D. Lopez

Gary Prost

Marco Sannazaro, Mattia Cominelli, Fabio Fenaroli

Anurodh M. Dayal

Henry R. Wagner

Henry R. Wagner

Charles Darwin

Howel Williams

Robert W. Zimmerman, Adriana Paluszny

Yangang Liu, Pavlos Kollias

Gaye Bayrakci, Frauke Klingelhoefer

Keith Smith, Carina J. Fearnley, Deborah Dixon, Deanne K. Bird, Ilan Kelman

Ryoichi Fukagawa

Vahid Tavakoli

A.A. Kartsev

Richard Hay

Ronald U. Cooke, Andrew Warren

Pierre Birot

Cal Flyn

John Meneely

Howel Williams, G. H. Curtis

Zhen Xu, Kun-Shan Chen

Richard I. Waller

Steven Earle

Steve Lonergan, Jassim Al-Asadi, Keith Holmes

Gregory S. Paul

Raymond Wiggers

E. Sherbon Hills

Richard Greenwood

Charles Sheppard

Steve Hencher

J. Douglas Walker, Noah M. McLean

Javier Sánchez España

Juan José Durán Valsero, Eulogio Pardo

John C. Pine

Steve Hencher

Gustaaf M. Hallegraeff

Øyvind Hammer, David A. T. Harper

Kevin J. Koch

Ricardo D. Lopez

Gary Prost

Marcel Otte

Marco Sannazaro, Mattia Cominelli, Fabio Fenaroli

Anurodh M. Dayal

Robert W. Zimmerman, Adriana Paluszny

Keith Smith, Carina J. Fearnley, Deborah Dixon, Deanne K. Bird, Ilan Kelman

José Lugo Hubp

Yangang Liu, Pavlos Kollias

Gaye Bayrakci, Frauke Klingelhoefer

Ryoichi Fukagawa

Nahúm Méndez Chazarra

Joaquín Araújo

Comtesse Paul Pokorski

David D. Pollard, Stephen J. Martel

Emiliano Bruner

B. Simpson

Haakon Fossen

Bruce E. Hobbs, Alison Ord

Erling Fjær, Rune Martin Holt, Per Horsrud, Arne Marius Raaen

Dale E. Greenwalt

Michael J. Benton, David A. T. Harper

Gary Nichols

Laurence Robb

Paul Goldberg, Richard I. Macphail

Michael J. Benton, David A. T. Harper

Richard Cowen

Elisa Bergslien

Jean-Louis Briaud

P.J. Brenchley, D.A.T Harper