Light-dark calcification rates of Pleurochrysis carterae analyzed at Bigelow Laboratory in 2013 (OA Copes Coccoliths project)

<p>Laboratory experiment located at Bigelow Laboratory, East Boothbay, ME using <em>Pleurochrysis carterae</em> (NCMA strain 645), which was isolated from 41.525 deg N&nbsp;&nbsp;70.6736 deg W&nbsp;(Woods Hole, Massachusetts USA), but has been maintained in culture since 1958.</p>本实验于美国缅因州东布斯贝的毕格罗实验室（Bigelow Laboratory）开展，所用实验材料为卡特里侧生藻（*Pleurochrysis carterae*，NCMA菌株645）。该藻株分离自北纬41.525°、西经70.6736°处（美国马萨诸塞州伍兹霍尔），并自1958年起便长期保藏于培养体系中。