Examination of The Winton Dinosaur Project
Findings in the Queensland, Australia Winton Dinosaur project show that the sauropod named "Elliot" may have died with his mate by his side (Salleh 2003). Anna Salleh from ABC Science Online discusses the new fossil evidence found by Dr. Steve Salisbury from the University of Queensland, who is one of the leading researchers on the Winton Project (2003). Dr. Alex Cook and assistants Scott Hocknull and Dr. Steve Salisbury lead the Winton Project. Elliot is one of the largest dinosaurs found to date in Australia, dating to about 98-95 million years ago (Beirne 2001).
According to researchers, Queensland, Australia was covered by a vast inland sea during the time of the dinosaurs 98-95 million years ago. The virtue of its age and the "environmental conditions under which the rocks it consists of were deposited," this project is the site for one of the richest sites of dinosaur fossils in all of Australia. These forested floodplains were dominated by the sauropods, which can be shown through the amounts of fossils found in the outback town of Winton (About the Project 2004).
Salisbury says that these fossils could represent evidence of a unique group of sauropods (Huge Dinosaur 2001). It was thought that these remains belonged to a group that was spread throughout Gondwana, however now it could be a unique set of sauropods centered in Australia. Elliot belongs to a group of sauropods that were long-necked herbivores, and could grow up to 21 meters in length. These dinosaurs had small heads and legs that could be the size of tree trunks (Huge Dinosaur 2001).
The first sauropod to be found, and one of the largest, is known as "Elliot." Dave Elliot, who named th...
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...The Winton Dinosaur Project. 10 February 2004.
<http://www.uq.edu.au/gatton/index.html?page=13449&pid=13449>
Beirne, Laurie. The Winton Sauropods. The University of Queensland. 22 January 2004.
http://www.uq.edu.au/gatton/index.html?page=14081&pid=14081
Huge Dinosaur find in Queensland. ABC Science Online. 11 October 2001.
http://www.abc.net.au/science/news/stories/s387485.htm>
Kingsley, Danny. Dinosaur Elliot unearthed. ABC Science Online. 31 July 2002. http://www.abc.net.au/science/news/stories/s634420.htm
Salleh, Anna. Dinosaur Died with a Mate by its Side. ABC Science Online. 4 December 2003. http://www.abc.net.au/science/news/stories/s100268.htm
“Second giant Dinosaur found at Queensland site.” Mary – Press Release. The University
of Queensland. 4 December 2003. <http://www.uq.edu.au/dinosaurs/index.html?page=14501&ntemplate=284>
Cannibalism is a long-standing taboo in our society; the thought of humans preying on other humans for a food source disgusts and astounds us. Though the practice is not common amongst modern day humans there is some evidence to suggest that ancient humans resorted to such measures, and a recent discovery in Madagascar attests to the possibility that some carnivorous dinosaurs fed on their own species (Perkins, 2003).
In the early 1800’s, a new discovery that left paleontologists in awe was the fossil finding of the immeasurable amount of species of reptiles, Ichthyosaurs. Greek for “fish lizards”, these fossils were found all over the world. Because these large aquatic reptiles migrated just as whales do today, paleontologists have had the amazing advantage of collecting fascinating bone fragments throughout the past 177 years. Ichthyosaurs swam the ocean life from about 245 million until about 90 million years ago- approximately the same time dinosaurs ruled the land. The earliest Ichthyosaur fossil findings were in parts of Canada, China, Japan, and possibly Thailand. Countless fossils came from coatings of limestone produced out of the ocean-floor ooze that was predominantly superior at preserving very well facts of the creatures it digested (Perkins 2).
Dinosaur fossils are one of the few ways in which scientists can study the history of life on earth millions of years ago. Each new discovery is unique in its own way and provides valuable information about the past. No two finds are exactly identical; therefore, when dinosaur remains are uncovered, the possibility and excitement of new information or even a new species exists. Until the year 2000, no dinosaur has ever been found with a fossilized heart. Scientists at North Carolina State University and the North Carolina Museum of Natural Sciences discovered a sixty-six million year old Thescelosaurus with a heart.
At a time, scientists believed all dinosaurs were cold-blooded. However, with a recent discovery of a dinosaur found with a fossilized heart in the northern part of South Dakota in 1993, many paleontologists are starting to think that there were some dinosaurs that were warm blooded.
This idea was reinforced when a Diplodocus (a type of sauropod that lived in the late Jurassic) skull was found in 1884 that contained a large hole in the top of the head. Scientists believed that this hole contained the entire nostril (Witmer 2001; ). This positioning of the nostrils was used for many other models of dinosaurs as well, but when it was discovered that...
We use dinosaurs to represent the changes in nature that have occurred throughout time. Studies found that although the “oldest rock did not show evidence of life, the progression of plant and animal life that changed in recognizable intervals, from ancient life, age of reptiles to the age of mammals” (Dino Nature Metaphor, slide 6), measured the age of the earth. When we think of dinosaurs in relation to nature, we think of that very powerful force that controls the cycle of life. Nature was able to yield such magnificent ferocious creatures that walked the earth and then take them back when they served nature’s purpose. Dinosaurs fit perfectly in nature’s constant
"The Dino Directory-Dilophosaurus." The Dino Directory. The Trustees of the Natural History Museum, London. Web. 12 Mar 2014. .
The baby’s health is a main concern and in order to keep him or her healthy, mothers should breastfeed. Heather M. Kolinsky’s research proves that babies who are breastfed for at least the first six months of birth are “less likely to contract a wide range of infectious diseases.” The reason for this is because breast milk is made distinctly for the child. There are specific nutrients provided in breast milk
This article was also particularly interesting to me because this is a recent find and there is little to no literature published concerning the idea that dinosaurs may have been cannibals. This is a new fossil find in which makes any and all research being administered equally as important. The time period of these fossils date back nearly 65 to 75 million years ago to the late –Cretaceous period when dinosaurs neared the end of their existence on earth. The fossils that have been discovered that tend to persuade researchers to believe dinosaurs were cannibals have been located in Northwest Madagascar’s bone beds. Rogers states, “ Fossilized soil samples from the same region are red and oxidized, hinting that the area was arid, with food in short supply. The animals may have traveled to the river to find sustenance and died there.
“Commercially prepared infant formulas are a nourishing alternative to breast milk, and even contains vitamins and nutrients that breastfed infants need to get from supplements (Pearl, E., 2015). Breastfeeding is proven to strengthen the immune system for children of all ages. While a mother nurses the infant, the mother passes down nutrients and antibodies from the milk the babies drink while nursing. Like immunizations building invulnerabilities for people destructive illnesses, breast milk gives additional antibodies to infants to help them. Nursing sessions are less demanding to retain and process the formula since it contains living development elements, hormones, and chemicals which help an infant to effectively process all healthy intake from each feeding (The Office on Women’s Health, 2012). Further, in creating nations, scientists found that for newborn children who were not breastfed have danger of dying from irresistible infections, in the primary month is six times more prominent than babies who were breastfed (Chen and Rogan, 2004). Children that are breastfed have less problems with digestive systems due to the breast milk, a standout amongst the most essential advantages of breast milk is the containing living parts, for example, contamination battling antibodies, white platelets, red platelets, and hostile to viral components (Taylor, 2013). All which are essential to the growth of a newborn's digestive system that formula does not
Most argue that the formulas created in a lab just cannot imitate the nutrients that a mother herself can make. The Natural Resources Defense Council concluded that Breast-fed children are less likely to contract a number of diseases early on and also later in life these include but are not limited to juvenile diabetes, multiple sclerosis, heart disease, and cancer. The infant brain also benefits vastly from breastfeeding. The babies are not the only one who benefit from this. Th...
mother’s milk. It a practice that has been passed down from generation to generation since the beginning of our existence. It has proven to be an efficient and healthy way to feed newborns. Several research have shown numerous benefits of breastfeeding. For example, when it comes to the comparison of breast milk and formula milk, studies have shown that formula milk can be harder for babies to digest. This is due to the fact that formula milk is created from cows and babies, stomachs have a hard time digesting and adjusting to it. In addition, the overall quality of formula milk lack the critical nutritions such as antibodies, which breast milk provides to help fight of infections and prevent diseases. As a result, the benefits of
Breastfeeding is a highly debated topic amongst mothers across the world. Every mother has the choice to breastfeed or bottle fed their infant. Although everyone is entitled to their own opinion and choice, it is scientifically proven that breast milk is more beneficial for the infant’s health and development and the mother. Breast milk contains extremely beneficial vitamins and nutrients and also has the ability to change according to the infant’s growth and development. Formula companies try to mock breast milk to the best they can, although it cannot be completely composed the same. “Breastfeeding offers immunological and allergy protection to the infant, is economical and convenient as it is always fresh and the right temperature, and provides a great opportunity for the mother and infant to bond” (p. 1052, Potter & Perry, 2011). Research has proven that breast milk is the most
The Burgess Shale Fauna is a fauna that was constructed based on a group of fossils that were initially found, in the Burgess Shale area in the Canadian Rockies (Gould, 1989). They are a very important group of fossils as “modern multicellular animals make their first unprotected appearance in the fossil record some 570 million years ago” through this group (Gould, 1989, pp. 24). Moreover the Burgess Shales are known to have preserved the soft parts of animals enabling us to get a better understanding of life at the time.
Breastfeeding is the most protective, nutritional, and natural way to provide nourishment to infants. Human milk contains several nutrients including: vitamins, proteins, lipids, carbohydrates and minerals. These nutrients are imperative for an infant’s developmental growth. Human milk also reduces the risk of developing morbidities, especially within premature infants. Premature infants, who are more prone to infection due their immune systems, benefit from human milk. Compared to artificial formulas, human milk provides antibodies and other beneficial nutrients to help with the development of the infant.