Book of Donmon Teith

Descriptions and photographs of Plimoth Plantation, a museum re-creation of the original Pilgrim settlement, trace the history and way of life of the first Pilg

Growth of follicles and feathers, color of feathers and integument; Feather and apterial muscles; Microscopic structure of skin and derivatives; Techniques.

The vertebrate integument arose about 450 million years ago as an ‘armour’ of dermal bony plates in small, jawless fish-like creatures, informally known as