In the 3rd codification, however, many provisions have been taken from the 2nd, and these are designated by the word "antiqua"; by means of these "antiqua" we are enabled in a certain measure to reconstruct the work of Leovigild.
He was the author of notes on Cluvier's Italia antiqua (1624); an edition of portions of Porphyrius (1630), with a dissertation on his life and writings, described as a model of its kind; notes on Eusebius Against Hierocles (1628), on the Sayings of the later Pythagoreans (1638), and the De diis et mundo of the neo-Platonist Sallustius (1638); Notae et castigationes in Stephani Byzantini ethnica (first published in 1684); and Codex regularum, Collection of the Early Rules of the Monastic Orders (1661).
Meanwhile the researches of Hugh Falconer (1808-1865) and of Proby Thomas Cautley (1802-1871) in the sub-Himalayas brought to light the marvellous fauna of the Siwalik hills of India, published in Fauna antiqua Sivalensis (London, 1845) and in the volumes of Falconer's individual researches.
Michel, Libri Psalmorum versio antiqua gallica, Oxford, 1860); Cambridge Psalter, c. 1160 (Fr.
Grimmi), Cardium ponticum (to C. caspium), C. coloratum (to Monodacna edentula), Amphicteis antiqua (to A.
Principal writings are: Germania Antiqua (1616), Siciliae Antiquae libri duo, Sardinia et Corsica Antiqua (1619), and the posthumous Italia Antiqua (1624) and Introductio in Universam Geographiam (1629).