Foraminifera
Acknowledgements

To Ingrid Breitinger, Horst Hütterman and Dorothe Mühlen who were involved in this work at various stages; to Barbara Donner who supplied SEM specimens, and to Silvia Watanabe for useful suggestions and provision of several of the SEM photos. Organization of sections in this chapter follows the editor's request in order to generally agree with those adopted throughout the volume.