Anomalocaris sneaks up on a Trilobite in Cambrian seas.

ANIMAL EYES • ANIMAL MOUTH • ANIMAL THEMES • ANIMAL • ANIMALS HUNTING • ANOMALOCARIDID • ANOMALOCARIS CANADENSIS • ANOMALOCARIS • AQUATIC • ARTHROPOD • ARTHROPODA • ARTHROPODS • BEGINNINGS • BOTTOM FEEDERS • BURGESS SHALE FORMATION • CAMBRIAN • CARNIVORE • CEPHALON • COG • COLOR IMAGE • COLOUR IMAGE • CREATURE • DAY • DENTITION • DENTURE • DIGITALLY GENERATED IMAGE • ECOSYSTEM • ENVIRONMENT • EVOLUTION • EXTINCT • FISH • FLEET • GEOLOGIA • GEOLOGY • HORIZONTAL • ILLUSTRATION • ILLUSTRATIONS • INVERTEBRATE • MARINE BIOLOGY • MARINE FISH • MARINE • MORPHOLOGY • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NATURE • NAVY • NO PEOPLE • OCEAN FLOOR • OCEAN • OCEANS • ORGANISM • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOBOTANY • PALEONTOLOGY • PALEOZOIC ERA • PALEOZOOLOGY • PAST • PREDATOR • PREHISTORIC ERA • PREY • PRIMEVAL • PRIMITIVE • PRONG • SCAVENGER • SCIENCE • SCIENCE: EVOLUTION • SEA LIFE • SEA • SEA. • SEAS • SET OF TEETH • SMALL • SPECIES • STROMATOLITE • SWIMMING • TEETH • TINY • TOOTH • TRILOBITE • UNDERSEA • UNDERWATER • WATER • WILDERNESS • WITHOUT PEOPLE