By Sarah Boessenecker (@tetrameryx) Happy Fossil Friday! Ammonites are an amazing group of fossils that can be found all over the world today. They were an incredibly diverse group of cephalopods, arising in the early Devonian (~400 million years ago) …

Friday Fossil Feature – ammonite or am I right? Read more »

By Sarah Boessenecker (@tetrameryx) Happy Fossil Friday! Here at CCNHM we have a wonderful collection that was donated from the Mazon Creek Fossil Beds in Illinois. These beds have provided hundreds of specimens of strange organisms that have been exquisitely …

Friday Fossil Feature – The Tully Monster Read more »

By Sarah Boessenecker (@tetrameryx) Happy Fossil Friday, and Happy Darwin Day! For today’s Friday Fossil Feature, we’ll look into barnacles – why? Barnacles were important to Darwin in his research and writing of On the Origin of Species. Darwin had …

Friday Fossil Feature – Happy Darwin Day! Read more »

By Sarah Boessenecker (@tetrameryx) Darwin had published On the Origin of Species, and it achieved worldwide fame in a short period of time. It sparked fierce debates, and while Darwin was not available to attend these debates due to his …

Darwin Week, part 4 – Darwin’s Legacy Read more »

By Sarah Boessenecker (@tetrameryx) When Darwin finally returned to England in October of 1836 after 5 years away on the HMS Beagle, he found he was already a rising star. Darwin had sent letters, notes, and musings to his former …

Darwin Week, part 3. “That Mystery of Mysteries” Read more »