One of the great privileges of my job is that I get to participate on committees of graduate students. This allows me to get up close and personal with data from sub-disciplines of biology that often extend far from those of my particular expertise. You know by now that I carry a particular fondness for... Continue Reading →
A colleague has a fossil scallop in his office that he collected while teaching a field course on Chesapeake Bay biology. He pulled this scallop from the cliff wall at Calvert Cliffs near Calvert, Maryland. It is particularly impressive not only for its size (more than 5 inches in diameter) but also for its condition.... Continue Reading →
In the pursuit of understanding Christian belief and intellectual exploration, I found the book "God and the Cosmos: Divine Activity in Space, Time and History" by Harry Lee Poe and Jimmy H. Davis to be a helpful read. The authors set the tone for their exploration by invoking a quote from the 16th century theologian... Continue Reading →
Down a 43 foot vertical shaft, another 40 foot slope, and buried under thousands of cave bear, lion and lynx bones, lies the partially fossilized bones of at least 30 individual humans. Welcome to a chamber of horrors otherwise known as Sima de los Huesos (the pit of bones). This pit is but a small... Continue Reading →
A mummified fossil of common species of hadrosaur was found recently in South Dakota that showed that this particular hadrosaur had a rooster-like fleshy comb on its head. Many hadrosaurs have exotic extensions of their cranial bones but this evidence that even the “boring” hadrosaurs had fleshy projections suggests that the hadrosaurs were an even... Continue Reading →
One headline reads “Giant Prehistoric Toilet Found” another refers to the discovery of an ancient latrine. Don’t know how I missed those a few weeks ago. Surely had I seen that headline I would have had to clicked on it to find out what that was all about. The actual title, The oldest known communal latrines... Continue Reading →
There are about 10,000 species of birds alive today. Almost 200 additional species have gone extinct since the year 1500 and there are innumerable fossil species of birds in the geological column. One of the persistent challenges for modern young earth creationists is how to fit the diversity of life on the Noah’s ark. Answers... Continue Reading →
By now you have either seen or heard about the Answers in Genesis billboard campaign targeting atheists. In very prominent billboards in major cities including Times Square in New York City, the message is proclaimed to their atheist friends, Thank God Your Wrong. A considerable amount of digital ink has been spilt on internet discussion... Continue Reading →
A new hominid skull find is making news today. The headlines are predictable over-dramatic but the skull nonetheless is quite impressive in its state of preservation. I don’t have time for a detailed report of this find but I have read the paper (Lordkipanize et al. 2013 see references) and several other papers about this... Continue Reading →
Since its inception, one of the Creation Museum’s most provocative exhibits has been one that places dinosaurs and man side by side. While this is anachronistic to most people at least everyone agrees that dinosaurs really lived at some time in earth’s history.* This year the Creation Museum added a new exhibit where you can... Continue Reading →
Inverted valleys formed from lava "rivers" and ancient stream beds are one of many unusual geological phenomena found in Utah. The rocks speak in Utah and they speak very clearly because they readily reveal so many clues about their origins since they are so visible to us. Some of the most powerful testimonies of... Continue Reading →
Everything has an origin.* Some stories of origins are relatively simple (eg. Niagara Falls) while others are much more complex (eg. the Grand Canyon). The study of origins is the study and reconstruction of past events. We have eyewitness accounts of some events from the past but mostly we use circumstantial evidence left behind as... Continue Reading →
Image you are living in 200 BC in the Middle East region and you come by the skull to the right as you plow your field or when you explore the local cave complex. What if you are wandering the desert in Egypt and happen upon the bones in the second figure. Or what about... Continue Reading →
In 2013 a remarkable DNA sequence was revealed by geneticists studying ancient DNA. It was the nearly complete genome extracted and decoded from the remains of a tooth from a horse preserved in permafrost sediments buried in the Yukon region in Alaska. This partially fossilized bone was estimated to be more than 500,000 years old. ... Continue Reading →
Yep, dinosaurs are known by more than just their bones. I have been reading quite a few research papers about dinosaurs as I prepare to write a long set of posts about Dr. Schweitzer and the significance of soft-tissue preservation in dinosaur bones. During this reading I got distracted by a discussion about dinosaur coprolites... Continue Reading →
Naturalis Historia 