Shells of the World A Natural History Book:Harcover Each transmitter is supplied with

Each transmitter is supplied with a plotted calibration curve

Manual (EN)

- 14 hours alkaline (3AAA) or 12 hours NiMH

5 m (100 ft) line of sight Wireless Data Standard Bluetooth Low Energy (Bluetooth Smart) Logging Rate 1 second to 18 hours Logging Modes Fixed interval (normal

Shells of the World A Natural History Book:Harcover Each transmitter is supplied withMollusks are invertebrate animals with a remarkable natural history and a rich fossil record, and their shells are prized for their breathtaking variety and exquisite beauty. Shells of the World provides a wide ranging look at the incredible diversity of marine mollusks. An informative introduction outlines the lineages covered, followed by a directory section, split into classes, that profiles a broad selection of different taxa to give a sense of