Evidence that some features of earth's landscape are the product of processes acting over longer periods of time can be found everywhere we look. Some of this evidence, such as that from the Grand Canyon, may be familiar to us but other evidence is far less familiar but tells the same story. For example, high... Continue Reading →
Mastodons, mammoths, camels, horses, giant bison and giant sloths roaming the mountainsides of the Rocky Mountains may seem like something that only Hollywood could dream up but there is abundant evidence that North America was once home to a thriving community of animals that today we might associate with the African Serengeti. Previously (The Snowmastodon... Continue Reading →
Recently I shared evidence of an ancient forest preserved in amazing detail by volcanic ash (An Ancient and Alien Forest Reconstructed: A challenge for young earth creationism). I posed a number of challenging questions that this spectacular fossil discovery raises for those that hold to a young-earth creationist' (YEC) understanding of earth's history.  Since then,... Continue Reading →
Fossils often provide us with only a fragmentary view of the distant past but sometimes collections of fossils record ancient and seemingly alien worlds in stunning clarity.  In the past decade several notable fossil discoveries have permitted the reconstruction of entire forest ecosystems that existed at various points in time and space in earth history.  Today,... Continue Reading →
The NASA rover Curiosity has been making its way across the floor of Gale crater on Mars since 2012. It has closely examined a wide range of rock types which reveal that this location on Mars has experienced a long history of variable climates. From water-infused bedrock, water-deposited conglomerates, wind-formed fossilized dunes to active sand... Continue Reading →
If a global Flood destroyed all humans except Noah and his family just 4350 years ago, where are all the human fossils? This is a question that any young-earth apologist must be prepared to answer. It’s a perfectly natural and appropriate question. After all, according to young-earth creationists (YECs), nearly all fossil remains of dinosaurs,... Continue Reading →
On the Greek Island of Lesvos there is a World Heritage Site which includes hundreds of petrified trees and countless other fossils. Many of these petrified trees are found standing upright with root systems intact. A variety of tree species have been identified including a species similar to the giant sequoia trees found today in California.... Continue Reading →
Please welcome Lars Cade* as a guest blogger on Naturalis Historia. I am a Christian currently studying to become a paleontologist. While I still have much more that I need to learn before I could properly consider myself one, I know enough of the discipline to know when it is being misrepresented. Unfortunately, the young-earth... Continue Reading →
Animal tracks preserved in stone are found in great abundance in many parts of the geological column.  You might be asking yourself, aren't the chances incredibly small that any individual track made in mud would be preserved over long periods of time? You would be right.  The vast majority of footprints won’t survive the ravages of... Continue Reading →
Billions of footprints are preserved in the rock record. While bones get all the attention, fossil footprints likely outnumber bones. How can we make sense of this observation?  Surely, preserving a bone must be far more likely than preserving a footprint? I have written about how paleontologists use information from footprints and bones to reconstruct... Continue Reading →
In my reflections on the recent film "Is Genesis History?" which appeared on the Biologos website yesterday I made the following observation: "Recently I found myself in a theater taking in scenes of God’s creation through the documentary Is Genesis History? hosted by Del Tackett. This beautifully produced film transported myself and the rest of a clearly... Continue Reading →
Can the act of breathing in a cave cause it to grow larger? Limestone caves are usually formed by dissolution of limestone as the result of the interaction of carbon dioxide dissolved in water seeping through cracks in bedrock.  Typically this begins deep underground and as voids expand and reach the surface animals may enter... Continue Reading →
Nine hundred feet below a Mexican desert hundreds of giant white crystals, some more than 90 feet long and 13 feet wide, fill a hot (137 F) and humid cavern.  Pictures of people exploring this crystal palace look as if Rick Moranis had shrunk them down to the size of an ant and then put them into... Continue Reading →
What happens when a speaker gives a talk about dinosaurs but doesn't have any training in geology or paleontology? You could get a string of distortions of both of these fields of inquiry and even problems keeping facts straight.  A few weeks ago I witnessed just such a talk when I attended an Answers in Genesis... Continue Reading →
The difference between what young earth creationists like to term "operational" or "observational" science and historical science doesn't have the sharp distinction they like to project to their audience.  I was reminded of this recently when I had an opportunity to hear Tommy Mitchell speak at a local Answers in Genesis conference a few weeks ago.  One particular talk was... Continue Reading →
Naturalis Historia 