Читать книгу Hadrosaurs - David A. Eberth - Страница 4

To David Weishampel and all those, from J. Leidy onward, who have contributed to our knowledge of hadrosaurs.

In particular, we recognize the efforts of Derek J. Main, a tireless promoter of Earth Science education and research. We value his contribution to this volume and mourn his all-too-soon passing.