I need to stop the history stream here, and lay down a few ground rules. Giving names to things is one way of pinning things down, though in the case of the small letter g, it’s a bit like nailing jelly to the wall. For the pedantic, here’s some naming systems:
Moxon,
Mechanick Excercises, 1683. Doesn’t refer to the curve parts of the letters, and most of his terms relate to the activity of punchcutting. He does however coin the term, ‘beak’ to cover the ‘fine Stroak or Touch that stands to the Left Hand of the Stem, [...] yet gs have Beaks on the Right Side of the Stem.
Thorp, in the
Monotype Recorder, 1931: ‘The roman l.c. g gives more scope for variety than any other roman l.c. letter, and is generally an identifying letter of any fount. It will be found convenient, then, to distinguish explicitly four parts of the lower case g – the bowl, the link, the loop and the ear.’
‘The
bowl is the name given to the upper rounded form of the g’ [...] a loose term to include the oval as well the circular’. To the parts of the tail, Thorp gives the name of
link and
loop, regardless of whether it is open or closed. Thus, Thorp considers he has a nomenclature ‘of sufficient explicitness’. Here are some of his descriptions:
Centaur g. Large biassed bowl; sharp-angled link horizontal; flat loop; vertical-sheared ear
Baskerville g. Flattened horizontal stressed bowl; link horizontal; curved ear; pear terminal. (The terminal here refers to the terminal resulting from the open bowl)
Garamond g. A large bowl; horizontal stressed, acute-angled link, slightly oblique; small curved, ‘blob’ ear, appreciably below mean-line.
Gaskell,
A nomenclature for the letterforms of roman type, 1974. The
bowl is ‘a curved stroke enclosing the area’; the
ear, a small stroke to the right of the bowl; the
link, the middle stroke joining the bowl to the tail; the
tail, the parts below the baseline of g.
More detail needed, for a proper discussion...