Science

Cube

geometry

Quinoline

Drugs, & Uses

Clarke, Alexander Ross

British geodesist

Red Spider

mite family

Argentine

fish

Copson, Edward Thomas

British mathematician

Ryle, Sir Martin

British astronomer

Ocelot

mammal

Honeycreeper

bird

Torrey, John

American botanist and chemist

Siliceous Rock

geology

Asteraceae

plant family

Emden, Robert

Swiss astronomer

Dolphin

fish

Gauging Station

hydrology

Notopterid

fish