insule: islanda, sardinia, groenlanda etc
peninsule: india, kamceatka, iberica etc
golfuri: bengal, biscaya, hudson etc
capuri: matapan, arctic de nord, dejnev etc
arhipelaguri: indonezian, filipine, japonez etc
istmuri: corint, panama etc
stramtori: gibraltar, bosfor, ormuz etc
lagune
estuare
delte
cordon litoral
etc
