Allport, S. (1874). "On the Microscopic Structure and Composition of British Carboniferous Dolerites". Quarterly Journal of the Geological Society. 30 (1–4): 529–567. doi:10.1144/GSL.JGS.1874.030.01-04.55. S2CID129905446.
Allport, S. (1877). "On certain Ancient Devitrified Pitchstones and Perlites from the Lower Silurian District of Shropshire". Quarterly Journal of the Geological Society. 33 (1–4): 449–460. doi:10.1144/GSL.JGS.1877.033.01-04.24. S2CID129081653.
Allport, S. (1876). "On the Metamorphic Rocks surrounding the Land's-End Mass of Granite". Quarterly Journal of the Geological Society. 32 (1–4): 407–427. doi:10.1144/GSL.JGS.1876.032.01-04.46. S2CID129257649.
Allport, S. (1874). "On the Microscopic Structure and Composition of British Carboniferous Dolerites". Quarterly Journal of the Geological Society. 30 (1–4): 529–567. doi:10.1144/GSL.JGS.1874.030.01-04.55. S2CID129905446.
Allport, S. (1877). "On certain Ancient Devitrified Pitchstones and Perlites from the Lower Silurian District of Shropshire". Quarterly Journal of the Geological Society. 33 (1–4): 449–460. doi:10.1144/GSL.JGS.1877.033.01-04.24. S2CID129081653.
Allport, S. (1876). "On the Metamorphic Rocks surrounding the Land's-End Mass of Granite". Quarterly Journal of the Geological Society. 32 (1–4): 407–427. doi:10.1144/GSL.JGS.1876.032.01-04.46. S2CID129257649.