the Paleogene period

(biblical) Mark (the Evangelist)

(organic chemistry) coptisine

flour made from dry-cultivated grass grain: wheat, barley, rye, oat / (more commonly) wheat flour

コール天: corduroy

small wave

autosuggestion (suggesting thoughts to oneself) / autohypnosis (making oneself believe in something)

parcel (package wrapped for shipment)

(anatomy) lumbar vertebrae (bones of the lower back)

lakeside; lakeshore