Stewart, Sarah E (2011) Distribution and palaeolecology of Ordovician bivalves and gastropods from Girvan, SW Scotland. Earth and Environmental Science Transactions of the Royal Society of Edinburgh , 102 (3). pp. 145-158. ISSN 1755-6910

Stewart, Sarah E and Owen, Alan W (2008) Probing the deep shelf: a Lagerstätte from the Upper Ordovician of Girvan, southwestern Scotland. Lethaia, 41 (2). 139 -146. ISSN 0024-1164

Harper, David A T and Stewart, Sarah E (2007) Brachiopod biofacies in the Barr and Ardmillan groups, Girvan: Ordovician biodiversity trends on the edge of Laurentia. Earth and Environmental Science Transactions of the Royal Society of Edinburgh , 98 (3-4). pp. 281-289. ISSN 1755-6910

Anderson, Lyall I, Clarkson, E N K, Stewart, Sarah E and Mitchell, D (2007) An Upper Llandovery Konservat-Lagerstatte in a depositional context: the Pentland Hills Eurypterid Bed, Midlothian. Scottish Journal of Geology, 43 (1). pp. 41-50. ISSN 2041-4951