![Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post](http://www.washingtonpost.com/news/morning-mix/wp-content/uploads/sites/21/2015/07/GettyImages-111833601.jpg)
Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post
![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122A5AA7000005DC-81_964x621.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![whitecliffs of dover chalk england english landmark tall high white cliffs of dover england kent immigration world war two 2 son Stock Photo - Alamy whitecliffs of dover chalk england english landmark tall high white cliffs of dover england kent immigration world war two 2 son Stock Photo - Alamy](https://c8.alamy.com/comp/B0EW2F/whitecliffs-of-dover-chalk-england-english-landmark-tall-high-white-B0EW2F.jpg)
whitecliffs of dover chalk england english landmark tall high white cliffs of dover england kent immigration world war two 2 son Stock Photo - Alamy
![If you put chalk under a powerful microscope—white cliffs of Dover type chalk, not the modern blackboard variety—you will see something like this Because it's not just a rock. It's an accumulation If you put chalk under a powerful microscope—white cliffs of Dover type chalk, not the modern blackboard variety—you will see something like this Because it's not just a rock. It's an accumulation](https://i.redd.it/hqcplrau7jc11.jpg)
If you put chalk under a powerful microscope—white cliffs of Dover type chalk, not the modern blackboard variety—you will see something like this Because it's not just a rock. It's an accumulation
White Cliffs of Dover safeguarded for future generations thanks to National Trust appeal - Mirror Online
![File:Chalk ("Upper Chalk" Formation, Upper Cretaceous; White Cliffs of Dover, England, southern Britain).jpg - Wikipedia File:Chalk ("Upper Chalk" Formation, Upper Cretaceous; White Cliffs of Dover, England, southern Britain).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Chalk_%28%22Upper_Chalk%22_Formation%2C_Upper_Cretaceous%3B_White_Cliffs_of_Dover%2C_England%2C_southern_Britain%29.jpg/800px-Chalk_%28%22Upper_Chalk%22_Formation%2C_Upper_Cretaceous%3B_White_Cliffs_of_Dover%2C_England%2C_southern_Britain%29.jpg)
File:Chalk ("Upper Chalk" Formation, Upper Cretaceous; White Cliffs of Dover, England, southern Britain).jpg - Wikipedia
![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122B6943000005DC-753_964x778.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122B6AF7000005DC-519_964x644.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![Chalk Cliffs of UK | White Cliffs of Dover England | Places to see in England | London Day Trips - YouTube Chalk Cliffs of UK | White Cliffs of Dover England | Places to see in England | London Day Trips - YouTube](https://i.ytimg.com/vi/gkubhmPCAN0/maxresdefault.jpg)