Relationships of Fauna and Substratum in the Palæoecology of the Chalk and the Chalk Rock

@article{Reid1962RelationshipsOF,
  title={Relationships of Fauna and Substratum in the Pal{\ae}oecology of the Chalk and the Chalk Rock},
  author={Robert H. Reid},
  journal={Nature},
  year={1962},
  volume={194},
  pages={276-277}
}
AN investigation of the palæoecology of the Chalk Rock of south-central England (Oxfordshire–Hertfordshire) has led me to believe that the most important difference between the Chalk Rock and normal Chalk environments was in the nature of the substratum.