1999  Pseudofayettevillea Meeks & Manger: 147.

Type species: Pseudofayettevillea gordoni Meeks & Manger, 1999, p.143; OD.

[Meeks & Manger, 1999, p.147: Fayettevilleinean ammonoids with four initial whorls planorbid becoming subglobose
(W/D = .70-.90) with depressed whorls (H/W = .30-.50) and moderately evolute, narrow umbilicus (Umin/D = .25-.35).
Conch ornamented by crenulate, irregularly bunched, closely spaced growth lirae through 15-16mm diameter becoming noncrenulate and regularly spaced thereafter. Umbilical shoulder and conch flank immediately ventrad of umbilical
shoulder ornamented by revolving ridges formed by liral crenulations; three at diameters <10 mm and as many as five
at larger diameters. Constrictions common; three in early whorls, and four at diameters above 20mm. Living chamber
>360°. Suture with median saddle at midpoint of lobe, producing spatulate, symmetrical prongs. Lateral lobe slightly
narrow, attenuate and same length as prongs.