This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
S. M. Andrews 1978. A possible occurrence of Remigolepis in the topmost Old Red Sandstone of Berwickshire. SCOTT J GEOL 14, 311–5.
M. Benson 1922. Heterotheca grievii the microsporange of Heterangium grievii. BOT GAZ 74, 121–42.
W. G. Chaloner , A. J. Hill & W. S. Lacey 1977. First Devonian platyspermic seed and its implications in gymnosperm evolution. NATURE 265, 233–5.
M. Chaphekar & K. L. Alvin 1972. On the fertile parts of the Coenopterid fern Metaclepsydropsis duplex (Williamson). REV PALAEOBOT PALYNOL 14, 63–76.
A. Currie 1865. On the occurrence of Coal beds under the traps of the Bowling Hills. TRANS GEOL SOC GLASGOW 2, 149–51.
W. H. Gillespie , G. W. Rothwell & S. E. Scheckler 1981. The earliest seeds. NATURE 293, 462–4.
W. T. Gordon 1909. On the NATURE and occurrence of the plant-bearing rocks at Pettycur, Fife. TRANS EDINBURGH GEOL SOC 9, 355–60.
W. T. Gordon 1914. The country between Burntisland and Kirkaldy. PROC GEOL ASSOC 25, 34–9.
R. L. Hay & A. Iijima 1968. Nature and origin of palagonite tuffs of the Honolulu Group on Oahu, Hawaii. MEM GEOL SOC AM 116, 331–76.
J. B. Keegan 1981. Palynological correlation of the Upper Devonian and Lower Carboniferous in Central Ireland. REV PALAEOBOT PALYNOL 34, 99–105.
W. S. Lacey , K. W. Joy & A. J. Willis 1957. Observations on the aphlebiae and megasporangia of Stauropteris bumtislandica P. Bertrand. ANN BOT NS 21, 621–5.
L. C. Matten , W. S. Lacey & R. C. Lucas 1980. Studies on the cupulate seed genus Hydrasperma Long from Berwickshire and East Lothian in Scotland and County Kerry in Ireland. BOT J LINN SOC 81, 249–73.
C. B. Read & G. Campbell 1939. Preliminary account of the New Albany Shale flora. AM MIDL NAT 21, 435–53.
J. M. Schopf 1975. Modes of fossil preservation. REV PALAEOBOT PALYNOL 20, 27–53.
D. L. Smith 1959. Geminitheca scotica gen. et sp. nov., a Pteridosperm from the Lower Carboniferous of Dumbartonshire. ANN BOT NS 23, 477–91.
D. L. Smith 1964. Two Scottish Lower Carboniferous Floras. TRANS BOT SOC EDINBURGH 39, 460–6.
W. E. Stein & C. B. Beck 1978. Bostonia perplexa gen. et sp. nov., a Calamopityan axis from the New Albany Shale of Kentucky. AM J BOT 65, 459–65.
K. R. Surange 1952. The morphology of Stauropteris burntislandica P. Bertrand and its megasporangium Bensonites fusiformis R. Scott. PHILOS TRANS R SOC B 237, 75–91.
W. C. Williamson & D. H. Scott 1895. Further observations on the organisation of the Fossil Plants of the Coal Measures. I. PHILOS. TRANS R SOC LONDON 185, 863–959.
J. Young 1873. Notes on a section of strata containing beds of impure coal and plant remains showing structure at Glenarbuck near Bowling. TRANS GEOL SOC GLASGOW 4, 123–8.