I wouldlike to add that you can also solo around humblehearth and ceaderwood and nophecas wells as they are roughly the same ranks as the monsters in the above formentioned leve dungeons.
in humblehearth you will target opos, marmots, does and crabs.
in nophecas wells you will target fat dodos, hoverfly swarms, and assorted adgoats.
in ceaderwood your terget is fat dodo, hoverfly swarm, and sea puks.
Ceaderwood has a few spots where you can farm wind wlementals directly to the east and earth elementals to the south if your a mage. I dont recomend you attempt to lv up on elementals if you are a melee as i have seem more then a few bold players try their luck only to get faceplanted.
Cassopea hallow has water elementals and thunder elementals that are easy to solo for mages also they do not have as good of a drop rate of crystals and clusters as earth elementals though. But any elemental can drop 6 crystals and a cluster and a moraine or some combination or single element of that loot table.
Cornyboob Funnyname Wutai Phys 50 Conj 49 Weaver 49 LW 34 Alch 28 Pug 22 Archer 20 Glad 19 Thaum 20 GS 11 Bot 9 Miner 8 Shield 44 Maur 3