Transitional fossil

Strata Essay In the diagram given, fossil "C" is the oldest out of fossil "B" and "A"mane they were all found in sedimentary rock. In between each fossil there were events that occurred that left layers behind, like a volcanic explosion. From this diagram, you can predict the relative ages of each strata and fossil. Before fossil "C", there was volcanic ash, then A layer of sedimentary rock, then more volcanic ash. The volcanic ash shows there were two volcanic irruption's, but they weren't…

Fossils are the preserved remains or traces of animals, plants, and other organisms from the remote past. The remains were once the hard parts of an organism, like bones and shells,however under special circumstances, soft tissues have also fossilised. There are different types of fossils because remains can be preserved in different ways. Trace Fossils – These are the preserved evidence of an animal’s activity or behavior, rather than the remains of the animal itself. Examples of trace…

In the Spring of 2015, Jason Schein an assistant curator of natural history at the New Jersey State Museum was asked to go to the site of a dinosaur called Suuwassea. Thus far in life, Jason Schein has helped in the excavation of the last long- The Suuwassea dinosaur is categorized as a long tailed sauropod dinosaur that is found in the Upper Jurassic strata of the Morrison Formation. This dinosaur does not have a rich background but it does fill in some evolutionary gaps. The Suuwassea that…

Cause of the Cambrian Explosion is an article that argues for a combination of factors that lead to the mass growth in animal population 541 million years ago. According to Smith and Harper, scientists have been proposing hypotheses on the cause of this event since the dawn of science. Hypotheses range from explosions in space to “intrinsic genomic reorganization” and many others. Most current ideas fall into three categories. They propose that, “The rapid diversification of animals in the…

activity and settlements. Stratigraphic excavation is the study and recording of different strata as they are removed from the area. Index fossils are a large help to the stratigraphy dating method. An organism such as venericardia planicosta existed only during the Eocene time period, so everytime we find one, we can assume that the rocks containing the fossil and similar artifacts must have belonged to the Eocene era. Style analysis as a dating technique is based upon the fact that the shape…

time from the oldest at the bottom to the youngest mud, dirt and sand deposited on the surface. In many locations around the world, fossils have been discovered that run through many layers of rock. These fossils are known as polystrate fossils. This occurs when a fossil is deposited quickly and through a very large event, such as a flood. This shows that one fossil from one time period can be in many different layers that are supposed to be from many different time periods. A fallacy of this…

did a carbon date test came up with a time frame of how old the fossil was, turned the fossil over did another carbon date test and came up with a totally different time that wasn’t anywhere near the other time frame. They also performed DNA test on all the fossils and found different species in the mix, one fossil was of a baboon, they later admitted to finding that fossil miles down the road and fabricating it to fit the other fossils. This news never hit main stream media, and this is…

Even though creationism is clearly supported, there are a lot of people in the scientific community and in society that are strongly opposed to the beliefs of creationists. Evolutionists have gained great support from the government over time and have convinced the courts that creationism shows favoritism towards a religion. Evolutionists argue that the Establishment Clause in the 1st amendment should prevent the government to show favor to any specific religion (“Creationism”, 2015). This is…

The first theme that impressed me in this book was the comparison of everyday math and evolution. This idea impressed me because the topics of math and evolution are usually never discussed together. After reading about this topic, where Carroll placed math and evolution together into one theme, I do agree with him on this idea. He suggests that chance is involved in evolution over time. I like this interpretation because it makes sense that it is almost up to chance when a certain heritable…

Varanus komodoensis more commonly known as the Komodo Dragon is a testament to animal adaptation. Based on fossil records, the Varanidae family of lizards appeared around 100 million years ago, during the Cretaceous period. Then, about 3.8 million years ago, the direct ancestor of the Komodo Dragon first evolved on or near Australia. (Hocknull et al. 2009) It was previously thought that the Komodo Dragon evolved in Indonesia. In 1912, Pieter Antonie Ouwens, a Dutch scientist, was the first…