On the structure and affinities of the Platysomidae - 1879
On a Silurian scorpion and some additional eurypterid remains from the Pentland Hills - 1899
Lower Palaeozoic Hyolithidae from Girvan - 1909
The lamellibranchs of the Silurian rocks of Girvan - 1910
The Ordovician and Silurian Brachiopoda of the Girvan District - 1917
On Cretaceous Ammonoidea from Angola collected by Professor J. W. Gregory, D Sc, FRS - 1922
Jurassic and Kainozoic corals from Somaliland - 1929
The British and Belgian Carboniferous Bellerophontidae - 1931
Notes on Lower Old Red Sandstone plants from Callander, Perthsire - 1932
The Scottish Carboniferous Crinoidea - 1939
A Contribution to our Knowledge of the Vertebrates of the Karroo Beds of South Africa - 1948
Scottish Carboniferous Goniatites - 1954
Trilobites from the Upper Stinchar Limestone (Ordovician) of the Girvan District, Ayrshire - 1967
A study of some Namurian marine faunas of Central Scotland - 1967
The Ordovician trilobite Calyptaulax brongniartii (Portlock) - 1982
New observations on Sawdonia ornata from Scotland - 1983
New finds of Drepanophycus spinaeformis Goppert from the Lower Devonian of Scotland - 1984
Distribution of anatomically-preserved floras in the Lower Carboniferous in Western Europe - 1984
The Order Adelospondyli: Carboniferous lepospondyl amphibians - 1991
Ontogeny of the Carboniferous trilobite Paladin eichwaldi shunnerensis (King 1914) - 1991
Agnostid trilobites from the Lower Ordovician of southern Sweden - 1992