Nobody downloaded yet

Fossils and their interpretations - Essay Example

Comments (0) Cite this document
Summary
Name: Instructor: Affiliation: Course: Date: Fossils and their Interpretation Essay - Eusthenopteron Eusthenopteron is the genus name of the prehistoric sarcopterygian. The same genus was oftenly called the lobe-finned fishes, which has managed to attain the iconic status due to its close relationship to the tetrapods…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.7% of users find it useful
Fossils and their interpretations essay
Read TextPreview

Extract of sample
"Fossils and their interpretations"

Download file to see previous pages Several paleontologists have managed to collect close to 2000 Eusthenopteron specimens, which have been effective at providing room for the detailed study of this species. Basing on the anatomy, Eusthenopteron shares several unique features that are common with some earliest known tetrapods. The largest individual was capable of growing up to 1.8 meters in length, while is also shares the similar pattern of the skull roofing bones with other forms, such as Ichthyostaga and Acanthostega. Eusthenopteron like any other tetrapodomorph fisheries had internal nostrils, which are only found in the land animals. From this fossil, one can develop a thesis that all creatures developed from a transition of other creatures. The image of this fossil is as shown below; Figure: Eusthenopteron foordi. University Museum of Zoology Cambridge specimen GN. 786. Scale bar is 10 millimeters. Photograph by JAC Pathologists Jennifer A. Clack (2002) believes that Eusthenopteron showed some characteristics of crawling across the dry landscape with the help of its fore fins while moving around. This fossil also shows that it had labyrinthodont teeth, which are characterized by the infolded enamel, which also characterizes the rest of earliest known tetrapods as well. ...
The appendicular long bones of this fossil shows that it had some epiphyseal growth plates that were essential at allowing substancial longitudinal growth through the endochondral ossification, as similar to the case of tetrapod long bones. The genus has six appendicular bones that also occur in tetrapods and are thus a synapomorphy of the large clade of sarcopterygians, which is also possibly the subclass Tetrapodomorpha. This genus also lacks some superficial odontodes on its elasmoid scales, which are composed of the dentine and enamel. The lack of such similarities implies that there is a synapornorphy with more crownward tetrapodomorphs. The genus Eusthenopteron also differs from the later Carboniferous tetrapods basing on the apparent absence of some recognized larval stage and the definitive metamorphosis. But on the even smallest known specimens of the Eusthenopteron foordi, when it attains a length of 29mm, the lepidotrichia is able to cover all the fins, which on the contrary do not happen with after metamorphosis occurs in the genera like Polyodon. This has the implication of stating that Eusthenopteron developed directly, with its hatching already managing to attain the general body of the adult species. This therefore implies that Palaeospondylus gunni might not have been the larva of Eusthenopteron. The author responds to these claims about Eusthenopteron with some sort of analysis. There are emerging issues that now, nearly 20 years of which this subject has undergone a renaissance; there is much enriched fossil record to draw implications from. However, much of this recent work is yet to reflect on the popularity of the accounts on this subject. There is some assumption that Devonian tetrapods and the respective close fish relatives originate ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Fossils and their interpretations essay Example | Topics and Well Written Essays - 1000 words”, n.d.)
Fossils and their interpretations essay Example | Topics and Well Written Essays - 1000 words. Retrieved from https://studentshare.org/anthropology/1477758-fossils-and-their-interpretations-essay
(Fossils and Their Interpretations Essay Example | Topics and Well Written Essays - 1000 Words)
Fossils and Their Interpretations Essay Example | Topics and Well Written Essays - 1000 Words. https://studentshare.org/anthropology/1477758-fossils-and-their-interpretations-essay.
“Fossils and Their Interpretations Essay Example | Topics and Well Written Essays - 1000 Words”, n.d. https://studentshare.org/anthropology/1477758-fossils-and-their-interpretations-essay.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Beethoven Interpretations
...?Beethoven Interpretations Piano Sonata, op.27 N° 2 "Moonlight Sontata” performed by Gould, Brendel, Barenboim & Horewitz I was most interested in learning why this Sonata is played so often and why it is considered one of his most famous Sonatas. As a sonata is written for a solo instrument with three movements in the classical period, it has three movements. In the Moonlight Sonata, there is a grand piano on a concert stage. I chose it because the piece can be added to a recital. The piece can be performed by young and professional performers because it is open to feeling and ways of playing. It was unusual for the late classical period to have such freedom in playing. Beethoven was showing signs of romanticism in his...
5 Pages(1250 words)Research Paper
Paleozoic Fossils
...Paleozoic fossils Paleozoic Fossils s Characteristics Age Foram Foraminifera Available in rainforest soil, size is less than mm. Tertiary Sponge Porifera Mainly available in marine water Cambrian Horn Coral Cnidaria Wrinkled surface, available in sea Permian Colonial Coral Cnidaria Available in oceans, solitary in nature and large in size Devonian Bryozoa Bryozoa Available in tropical water Permian Brachiopod Brachiopoda Completely extinct now, have similarities with pelecypods and Mollusca Permian Brachipod Brachiopoda Completely extinct now Permian Pelecypod (clam) Lamellibranchiata Body is headless, shell present, available in marine water Silurian Pelecypod (oyster) Lamellibranchiata Shape like...
3 Pages(750 words)Essay
New Testament 'Queer' interpretations
...NEW TESTAMENT ‘QUEER’ INTERPRETATIONS The term ‘queer’ is slang for ‘homosexual’ which is a word derived from the Greek word ‘homos’ which means ‘the same.’ Homosexuality involves harbouring sexual desires towards persons of the same sex, and demonstrating those desires by indulging in sexual activity with those persons. The term ‘homosexual’ is broadly used to involve both men and women whereby men are sexually attracted to men, and women are find other women sexually alluring. Women homosexuals are also referred to as ‘lesbians,’ both male and female homosexuals are often referred to as ‘gays.’ Christians regard the Bible as a record of God’s connection with mankind, written by persons who were inspired by Him....
12 Pages(3000 words)Essay
Constitutional Interpretations
...bound, by definition, to follow their intentions.’16 Work Cited Goldford J. Dennis, “The Political Character of Constitutional Interpretation.” Palgrave Macmillan Journals, 32, no. 2(winter, 1990), http://0-www.jstor.org.opac.sfsu.edu/action/showArticle?suffix=3235074&seq=13&Search=yes&term=methods&term=constitutional&term=interpretation&list=show&searchUri=%2Faction%2FdoBasicSearch%3FQuery%3Dmethods%2Bof%2Bconstitutional%2Binterpretation%26x%3D0%26y%3D0%26wc%3Don&item=4&ttl=32815&returnArticleService=showArticle&resultsServiceName=null (Accessed May 20, 2009). Kommers, P. Donald, John E.Finn, and Gray J.Jacobsohn, American constitutional law: essays, cases, and comparative notes, USA:...
5 Pages(1250 words)Essay
Human fossils
... Human Fossils There are recent findings in relation to human evolution that can eliminate prior theories regarding the early human ancestors. Upon the surfacing of new fossil evidences, the concept regarding evolution had been turned. This is regarding the discovery of upright primates that cannot be classified to pre-existing phylogeny in the human evolution. It was compared to Lucy (an A. afarensis) which was prior to the discovery was considered as the connection of humans to the (Lemonick and Dorfman part 1 par. 2). On the latest record, there are three groups belonging to human ancestry. One of the species that can be related to human is the Sahelanthropus tchadensis sp. nov. with the specimen found in Chad specifically... the...
2 Pages(500 words)Essay
Fossils (Earth Science Class)
...Fossilization is the process by which remains of the past geological life are preserved in rocks. External features of such organisms can be preserved under extreme conditions. These conditions include rapid burial, anoxic environment, prevention from biological decompositions and other environmental conditions. The remains of organisms are substituted by rocks and minerals over millions of years and the end product is a fossil. Fossils are generally categorized into two main types: Body fossils and trace fossils. Body fossils are the remains of the organisms that have been fossilized. They are an important resource for...
1 Pages(250 words)Essay
Beethoven Interpretations
...Beethoven Interpretations Ludwig Van Beethoven has been described in many ways and by many influential composers. Wagner described him as a ‘titan’ in classical music while Tchaikovsky felt that Beethoven’s remarkable talent placed him in a class with God (Slonimsky, p46). As Beethoven’s deafness began to become more noticeable to him his music became more intense and it was during this period that some of his most memorable and famous pieces were composed. It was during this time that Beethoven wrote the symphony ‘Eroica,’ heralding what could have possibly been the beginning of the romantic era. Originally a dedication to Napoleon Bonaparte Eroica was changed once Napoleon declared himself Emperor. I chose Eroica for...
3 Pages(750 words)Essay
Future Fossils: Plastic Stone
...Future fossils: Plastic stone Nuwer Rachel ed the article, ‘Future fossils: Plastic stone,’ which The New York Times published on June 9, The author reports of discovery of plastiglomerate, a resultant substance from a mixture of natural and manmade materials. According to the author, plastic has been a common material since the 20th century and has large quantities waste. The waste, according to scientists, combine with natural materials such as sand and wood, among other materials that exist in the neighbourhood of plastic wastes, resulting in a hybrid material that is likely to have a long lifespan, unlike plastic. Charles Moore of Algalita Marine Research Institute was the first to identify plastiglomerate during his research... ...
1 Pages(250 words)Essay
Interpretations of Confucianism
...The Changing Interpretations of Confucianism It would not be a mistake to suggest that one of the peculiarities of the human civilization is the role that various spiritual as well as ethical teachings play in it. Indeed, such peculiar relationship between the abstract values and actual life is not found anywhere beyond the boundaries of the society which is formed by humans, This paper will provide a personal reflection on some of the most fundamental elements of Confucianism and broader issues that should be engaged in the discussion of it. To begin with, it may be rather surprising to learn that the value of effect that Confucianism is able to have on the world should be analyze with regard to one of the principles...
6 Pages(1500 words)Essay
Fossils
...FOSSIL ENERGY FUEL There are three ways in which energy can be converted from one form to another. Firstly is through action of forces, which include gravitational, frictional, electric and magnetic force. For instance, when an object gets lifted, the gravitational fields stores the energy exerted by the lifter as possible energy in the earth and object system. The second occasion when energy can be converted to another form is when atoms absorb and or emit photons of light. When protons get absorbed in an object, their photon’s energy can also be split and converted to; photo-thermal effect, photo-electric effect or photo-chemical effects, which are all different forms of energies (Snedden, 2006). Lastly, energy can be...
3 Pages(750 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Fossils and their interpretations essay for FREE!
Contact Us