The church of Remigius was cruciform, with a short eastern limb, terminating in a semi-circular apse, which, unlike those of Norwich and Gloucester, was destitute of aisles. In the west front, with its three deep and lofty arches, and its two niche-like recesses, we still see the work of the first bishop, but the structure has been twice extended in an easterly direction--once by Bishop Hugh of Avalon, who built the present choir; and the second time to receive that bishop's miracle-working relics, and to afford room for the large and increasing throng of pilgrims that visited his shrine. The existing portions of the fabric built by Remigius are the west front, part of the first bay of the nave, and the side walls now enclosed in Early English chapels. The black basalt font in the nave is of the same period. On the erection of St. Hugh's choir, at the end of the twelfth century, the whole eastern limb of the original structure was removed. But the foundations remained, and were discovered in 1852 by Mr. T. J. Willson, architect, of Lincoln, under the floor of the present choir. The apse was found to have extended a little way beyond where the litany-stool now stands in the choir. The foundations of the lateral walls were also laid bare for some distance. Just beyond the springing of the apse on the north side, there are traces of a pilaster buttress, and on the inside of the lateral walls, sixteen feet from the springing of the apse, the foundations still exist of the piers of the great transverse arch which divided the presbytery from the choir of the Norman church. The measurement of these foundations, as well as the still-existing west front, are sufficient to show the sturdy strength of the early church. The walls of the apse must have been about eight feet thick. There appears to have been a lantern of some kind over the crossing, since the tower which fell in 1237-9 was called _Nova turris_.