Wilberns Formation Essay

Canada and especially Ontario have very interesting and much filled geologic pasts. Ontario has many types of rocks and minerals that have formed and are still forming due to the geology. Ontario has sedimentary rocks; igneous rock, and metamorphic rock as well as minerals such as gold, silver, quartz, and many more. In this paper, we will begin by talking about ten rocks that were collected right here in Windsor Ontario. The rocks were examined from the outside which tended to be weathered and the inside which were fresh.

The youngest of these rocks are dated at about 220,000 years ago. Rhyodacties and quartz latites in the modern caldera area extruded from about 320,000 years ago to 260,000 years ago, and then silica-rich rhyolites at Glass Mountain northeast of the caldera erupted from about 210,000 years ago to 80,000 years ago. The scattered distribution of the initial mafic eruptions indicates that they were erupted from the mantle, while the slightly younger domes and flows were from a deep-crustal source. The youngest rhyolite eruptions erupted at the northeast rim of the caldera at Glass Mountain and were the first activity of the silicic Long Valley magma chamber (Bailey, et. al., 1989).

Starved Rock State covers about 200 miles and some 470 million years, from Ordovician sandstones to Pleistocene glacial till. The Ordovician St. Peter Formation sandstone was deposited across the midcontinent during the second major marine transgression of the Paleozoic Era. The first transgression deposited Upper Cambrian to Lower Ordovician clastics and carbonates. The clastic to carbonate rock transition is consistent with gradual sea level rise over the North American craton. Sea level dropped late in the early Ordovician, exposing the carbonate strata to processes of cave development.

Next, we can see that the rock displays a subtle porphyritic texture with plagioclase comprising the phenocrysts. The overall texture of the surrounding groundmass is granoblastic equigranular. Under thin section we also see a weakly defined foliation evidenced in the preferential alignment of actinolite grains and to a lesser extent chlorite grains. Undulose extinction is also observed in quartz indicating the rock was subject to deformation. The normalized quartz, alkali-feldspar, and plagioclase (QAP) values of this rock indicate that it is classified as a grano-diorite according to the IUGS QAPF classification system which is consistent with the hand sample interpretation.

The site is of major geoconservation significance because of being the only place on earth where rocks from the earth’s mantle - 6 km

The Lynne deposit lies within the early Proterozoic Penokean fold belt of the southern province of the Precambrian Shield. The fold belt is divided into two major terranes in Wisconsin (Sims 1989). The first is the northern Penokean terrane, which contains major oxide facies iron formations and granitic intrusions (DeMatties 1989). The second major terrane, separated from the Penokean terrane by the Niagara fault zone, is the Wisconsin magmatic terrane, characterized by a volcanic island arc-basin assemblage (Sims 1989). This southern terrane lacks major oxide facies iron formations, but contains abundant tonalite-granite intrusions (DeMatties 1989). The Wisconsin magmatic terrane is further subdivided into the northern Pembine-Wausau terrane and the southern Marshfield terrane, which are separated by the Eau Pleine shear zone, a north-dipping subduction zone (Sims 1989).

In Mark 2:1-12, the story of healing of a paralytic man is told. Jesus heals this man in front of so-called non-believers in His power. In fact, when He poses the question that “Why are you thinking these things? Which is easier: to say to this paralyzed man, ‘Your sins are forgiven,’ or to say, ‘Get up, take your mat and walk’? (Mark 2:1-12) There are symbolic reflections of this rhetorical question. On the one hand, Jesus justifies that it is preferable to forgive the sins to heal someone directly. He conveys the message that being the Son of Man, he has the authority and ministry to ‘forgive’ the sins of that paralytic man, however, instead of approaching the healing or the removal of physical ailment, he deals with the matter impressively because he has to give a message to the non-believers in God’s power. He clearly mentions that men have the power to forgive because this ability is God’s virtue. Man is the live reflection of God and thus, he can perform the act of forgiveness and become great in life. The important aspect of this story is to show before the people that Jesus has been born with an authority to heal, cure or forgive people and thus, he is passing the message of God to the entire humankind.

The date was December 13, 2016. We had a game in West Dubuque. We lost that game by 10 points. It was a bad loss and a game that we should have won. After the game a player on my team was in the locker room. The varsity guys were in there too. By this time I had left with my parents and heard about what happened in the locker room a couple days later. The varsity guys put a couple of Western Dubuque women's practice jerseys in the freshman's bag. Later to be found by him. Instead of going to the School and turning them in. He decided to keep them and hide them in a sliding drawer. His parents found them and confronted him about them. They made him turn them in. When he told the story to the Athletic Director he refused to

One of the major things noticeable from the cross section is that quite a few of the rock layers are over turned, where the older rock layers are above the newer rock layers. This is seen in the contact between the Quartz Monzonite of Papoose Flat and the Campito Formation which is also a disconformity. Next there is some fault zones separating the Camptio, Poleta, and Harkless formations. We then see some more overturned layers with the contacts between Saline Spring Valley Formation (lower and upper members) above the Mule Spring Formation along with some inferred folding. With a normal fault separating the inferred folding event, we see where the overturning occurs. In between the Cambrian layers we see Tertiary Basalt nonconformities also being folded, thus with that we know that the folding event was more recent than the formation of the Basalt. Next there is a large Basalt field with a spot of the Harkless formation. Again we see over tuning as the Basalt field ends there are the Devonian and Mississippian rock Layers on top of the basalt. Separating these overturned layers from the Harkless Formation and the Saline valley Formation (upper member), which are not overturned, is a thrust fault. From this information, there was a major stress event sometime after the Tertiary period causing the rock layers to fold and overturn. And from this stress event and from the folding, normal and thrust faults are formed. Finally we see that there were alluvial and landslide deposits from the Quaternary after the folding, faulting, and over

Andrew Wyeth was born July 12, 1917 in Chadds Ford, Pennsylvania. He was the youngest of five children. Andrew was a sickly child and so his mother and father made the decision to pull him out of school after he contracted whooping cough. He received schooling in all subjects including art education.

This formation is a very fine grain Mississippian limestone. To test to see if this was the Bangor formation we used HCL and because there was a reaction we know its limestone. This formation could also be described as gray in color as well as an average thickness of 700 feet. We see the Bangor until stop eight, where we see a very different vertical bedding. Also different at stop eight is the outcrop no longer reacts with HCL. From this we gathered that we had moved into the Hartselle formation. In the Hartselle Formation, Mississippian aged sandstones are dominant. This particular stop had a large amount of jointing. After the Hartselle, we figured the Pride Mountain Formation would be next, however at stop nine we see the Maury Formation present. This stop focused on the rock located inside the creek. Because we were unable to go into the creek to get the strike and dips, we once again had to do a projected orientation. Also found on this stop were natural sulfur springs, easy to notice with the smell that it gives off. The Maury formation consist of Mississippian- Silurian aged shale. At the next stop, stop 10, we encounter the Ft. Payne formation. Although this area location was thickly vegetated, we were able to conduct the acid test and saw that the HCL reacts in some places but not all. From this we concluded that this was the cherty limestone of the Ft. Payne formation. The following stop, 12, we went up section and arrived at the Maury Formation once again. At the final stop, location 13, we see Ft. Payne Formation. All of the metamorphism and deformation in the southernmost Appalachians can be related to the movement of the thrust sheets and stacks (Higgins,

The South Brae oilfield is mainly Kimmeridgian to mid-Volgian in age, however on some accounts it may possibly be of Oxfordian (Turner et al, 1987). The oilfield is heavily developed along the western, fault-bounded margin of the South Viking Graben approximately 161 miles NE of Aberdeen flanking Fladen Ground Spur (see Fig.1). The Upper Jurassic rifting of the South Viking Graben encountered, pronounced movement along the western bounding fault as syn-rift extension proceeded (Harris & Fowler, 1987, Gregory et al, 2007). Syn‐tectonic deposition throughout the Jurassic ensued the formation of a distinct sediment wedge thinning eastwards into the basin, outlining the main phase of fault movement down the boundary fault (Roberts, 1991). As a result, the Brae oilfields are a series of

Prior to taking this class I had heard the name Wilberforce in the saying, “Don’t be a Wilberforce!”. The saying did not have a good connotation. I had no real information on the man or his importance to his times. After reading this biography I would be pleased if someone called me a “Wilberforce”. I found him to be someone worth

From its humble roots as a family newspaper distribution business using horse drawn carts from the first newspaper distribution warehouse, expanding by taking advantage of the spread of the rail network for both distribution and later book stalls in the stations which, in turn spread to form the company we all now recognise as W H Smith.

By testing sediment and recording whether it was deposited under conditions of normal polarity and then measuring successive layers, we can build a time chart. By matching different charts from different areas with similar fossils, a more global correlation can be made.