It contains the whole of the Pauline epistles with a few lacunae, and has a famous stichometric list of books prefixed in another hand to Hebrews.
Apellicon filled in the lacunae, and brought out a new, but faulty, edition.
There are large lacunae in the head in front of the ganglia.
The second Gospel fragment discovered in 1907 " consists of z single vellum leaf, practically complete except at one of the lower corners and here most of the lacunae admit of a satisfactory solution."
Possessing an immense range of knowledge, he has filled up lacunae in nearly every part of physics, by experiment, by calculation, and by clear accurate thought.