(Table 4) Description of visually conspicuous diatom species in laminae of sediment core MD03-2597

RS: resting spores; CRS: Hyalochaete Chaetoceros spp. resting spores; veg: vegetative. BSEI = backscattered electron imagery and SEI = secondary electron imagery scanning electron microscopy.

RS：休眠孢子（resting spores）；CRS：透明角毛藻属（Hyalochaete）、角毛藻属（Chaetoceros）物种的休眠孢子；veg：营养体（vegetative）。BSEI即背散射电子成像（backscattered electron imagery），SEI即二次电子成像（secondary electron imagery），二者均为扫描电子显微镜（scanning electron microscopy）成像方法。