Part III
. No. 32. 1899) und Ders., Supplementary Report. ibid. No. 33. 1900.
[9] ¡R. H. Traquair¡. On Thelodus Pagei Powrie sp. from the Old Red Sandstone of Forfarshire. (Trans. Roy. Soc. Edinburgh. Vol. XXXIX.
. No. 32. 1899) und Ders., Supplementary Report. ibid. No. 33. 1900.
[9] ¡R. H. Traquair¡. On Thelodus Pagei Powrie sp. from the Old Red Sandstone of Forfarshire. (Trans. Roy. Soc. Edinburgh. Vol. XXXIX.