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Published online by Cambridge University Press: 01 May 2009
The fossils to which this communication relates were described and the deductions drawn from their mode of occurrence in a paper I submitted to the Geological Society of London in 1896, but as that paper was not printed in extenso (see Q.J.G.S., vol. liii, p. 245), with the Editor's kind permission the gist of it appears as follows.
2 The term ‘coal-forming’ used in this paper means entering more or less extensively into, or contributing, material of a coal-like aspect and chemical composition, practically the same as the coal-bed in which occurring, with which to help to pile up or add thickness to the seam.