The naive assumption that shells are acquired because they protect soft bodies seems influenced by anthropocentric thinking: man uses shields for protection from aggressors.


The Dawn of Animal Life: A Biohistorical Study, Chapter 4.6 (p. 174), Cambridge University Press. 1984


The naive assumption that shells are acquired because they protect soft bodies seems influenced by anthropocentric thinking: man uses shields for...

The naive assumption that shells are acquired because they protect soft bodies seems influenced by anthropocentric thinking: man uses shields for...

The naive assumption that shells are acquired because they protect soft bodies seems influenced by anthropocentric thinking: man uses shields for...

The naive assumption that shells are acquired because they protect soft bodies seems influenced by anthropocentric thinking: man uses shields for...