Kögler identifies the Knidian thin-walled spiked jar with rounded wall as the later variant, first half of 1st century C.E. (early Tiberian-Claudian?); adaptation of Cosa L/LI (MarabiniMoevs1973): see Kogler2010, pp. 354-357, Typ Dk.9.
Comparanda
EphesosIX.2/2.1, pp. 132, 136, no. K6, pl. 184 (Basilika am Staatsmarkt)
Comparanda
Kogler2010, pp. 354-357, 538, no. G.154, fig. 44 (Knidos)