Time factors of differentially preserved wood in two calcitic concretions in Pennsylvanian black shale from Indiana

Crictor

Tomi Ungerer

Palaeobotany, Palaeoecology and Evolution

Karl J. Niklas

Textbook of pollen analysis

Knut Faegri

Dynamics of forest Ecosystems in Central Africa during the Holocene. Past - Present - Future

J. Runge

Plant life through the ages

A. C. Seward

The Emerald Planet

David Beerling

Plants and archaeology

Dimbleby, G. W.

The medals of creation, or, First lessons in geology and in the study of organic remains

Gideon Algernon Mantell

Fossil plants

A. C. Seward

Plants and the K-T boundary

Douglas J. Nichols