"The story starts with William Smith's early years, from apprentice to surveyor for hire, and from publication of his groundbreaking 1815 geological strata map

This book is a great place for quilters of all skill levels to play with color and design in such a simply way. Seam your strips, cut your strata and sew your q

This Special Publication explores the relationship between the preserved strata of the rock record and the passage of time. It covers the controls on preservati