| From observation to scientific speculation in seventh-century Ireland | Smyth, Marina | Article in Book | | 2013 |
| Once in four: the leap year in early medieval thought | Smyth, Marina | Article in Book | | 2017 |
| The Body, Death, and Resurrection : Perspectives of an Early Irish Theologian | Smyth, Marina | Article in Journal | | 2008 |
| The date and origin of Liber de ordine creaturam | Smyth, Marina | Article in Journal | | 2003 |
| The dove and the star: enduring ideas from seventh-century Ireland | Smyth, Marina | Article in Journal | | 2008 |
| The earliest written evidence for an Irish view of the world | Smyth, Marina | Article in Book | | 1995 |
| The Irish hybrid lists of the Seven Heavens | Smyth, Marina | Article in Book | | 2015 |
| The Irish Liber de numeris | Smyth, Marina | Article in Book | | 1999 |
| The origins of Purgatory through the lens of seventh-century Irish eschatology | Smyth, Marina | Article in Journal | | 2003 |
| The physical world in seventh-century Hiberno-Latin texts | Smyth, Marina | Article in Journal | | 1986 |
| The Word of God and early medieval Irish cosmology : scripture and the creating word | Smyth, Marina | Article in Book | | 2014 |
| Understanding the universe in seventh-century Ireland | Smyth, Marina | Monograph or Collective Volume | Boydell | 1996 |