Hen's teeth and horse's toes

I. Sensible oddities. Big fish, little fish

Nonmoral nature

The guano ring

Quick lives and quirky changes. II. Personalities. Three geologists. The titular bishop of Titiopolis

Hutton's purpose

The stinkstones of Oeningen. Three biologists. Agassiz in the Galápagos

Worm for a century, and for all seasons

A hearing for Vavilov. III. Adaptation and development. Adaptation. Hyena myths and realities

Kingdoms without wheels

What happens to bodies if genes act for themselves? Development. Hen's teeth and horse's toes

Helpful monsters. IV. Teilhard and Piltdown. The Piltdown conspiracy

A reply to critics

Our natural place. V. Science and politics. Creationism. Evolution as fact and theory

A visit to Dayton

Moon, Mann, and Otto. Race and creed. Science and Jewish immigration

The politics of census. VI. Extinction. Phyletic size decrease in Hershey bars

The belt of an asteroid

Chance riches

O grave, where is thy victory? VII. A zebra trilogy. What, if anything, is a zebra?

How the zebra gets its stripes

Quaggas, coiled oysters, and flimsy facts.

Sensible oddities: Big fish, little fish

Nonmoral nature

Guano ring

Quick lives and quirky changes

Personalities: Three geologists: Titular Bishop of Titiopolis

Hutton's purpose

Stinkstones of Oeningen

Three biologists: Agassiz in the Galapagos

Worm for a century, and all seasons

Hearing for Vavilov

Adaptation and development: Hyena myths and realities

Kingdoms without wheels

What happens to bodies if genes act for themselves?

Hen's teeth and horses' toes

Helpful monsters

Teilhard and Piltdown: Piltdown conspiracy

Reply to critics

Our natural place

Science and politics: Evolution as fact and theory

Visit to Dayton

Moon, Mann and Otto

Science and Jewish immigration

Politics of census

Extinction: Phyletic size decrease in Hershey bars

Belt of an asteroid

Chance riches

O grave, where is thy victory?

Zebra trilogy: What, if anything, is a zebra?

How the zebra gets its stripes

Quaggas, coiled oysters and flimsy facts.