ERSC1P01_Sedimentary_Winter24
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Brock University *
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Course
1P01
Subject
Geology
Date
Apr 3, 2024
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docx
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8
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ERSC 1P01 –– Sedimentary Rocks
ASSIGNMENT DUE 31 hours after your ‘IN PERSON LAB’ i.e. 11:59 PM the next day
Objectives:
The identification of the common sedimentary rock-forming minerals and recognition of the typical sedimentary rock textures, leading to the identification of the major types of sedimentary rocks. To learn how to interpret what is seen in sedimentary rocks in order to identify the depositional environment. Development of scientific observation and descriptive skills.
General Instructions:
1.
Go to the Content>Lab Material>Lab 4: Sedimentary rocks page in Brightspace. The two main Sedimentary Rock types will be explained and demonstrated further in mini-video demonstrations. A PDF document describing Sedimentary Rocks is also available for you to download.
Make sure to watch each video to fully understand how to distinguish between the Clastic and Chemical/Biogenic types of Sedimentary rocks. The first step to to determining the Sedimentary rock name will be to determine what type of sedimentary rock you are observing. You may want to take notes as you watch the videos! 2.
We will be reviewing the Sedimentary Rock types during the IN PERSON lab session. You may also bring your own laptop/tablet AND HEADPHONES to your IN PERSON lab sessions to rewatch and review the videos. There is ONE assignment question document provided for you. 3.
There are also Sedimentary ROCK ID TABLES provided for you in a separate PDF document. The TABLES contains information on how to identify each Sedimentary rock as well as overall descriptions for the sedimentary rocks. Use these tables to determine the SEDIMENTARY ROCK NAME! In addition there is a Sedimentary depositional environmental document that will also assist you with answering some questions. You may print the documents and bring paper copies to your IN PERSON lab OR you may wish to work directly from your own computer/tablet. (NOTE: Paper copies will NOT be provided in your lab session!)
4.
Note: The descriptions in the SEDIMENTARY ID TABLES provide overall-general desciptions of the rock types. Make sure to descibe only what you see in the presented sample (do not add information that is not there or marks will be deducted). 1
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
*The sedimentary rock samples will be provided in your ‘IN PERSON’ lab session. You must attend your scheduled ‘IN PERSON’ lab session in order to answer the questions and submit this assignment. If you do not attend an ‘IN PERSON’ lab session but still attempt to submit answers to this assignment this will be considered a violation of Brock’s academic misconduct policy
. SUBMITTING YOUR ASSIGNMENT AFTER YOUR IN PERSON LAB SESSION
1.
The Sedimentary rock lab will become available for each individual lab section in the Test and quizzes tool at 5:00 pm on the day of your Scheduled IN PERSON lab and will
be due by 11:59 pm the following day. 2.
When you have answered all of your assignment questions you will then go to enter the answers in the Brightspace ‘Quizzes’ tool. Every student will be answering a unique combination of thirty (30) questions randomly drawn from a bank of questions that you have just answered. 3.
Each IN PERSON lab section will also be given a unique set of five (5) questions to answer. The questions and associated sedimentary rock samples will ONLY be provided during the IN PERSON lab session.
Assignment Questions
REMINDER! Please answer all questions before entering your answers in the Brightspace
Quizzes
tool. Each question is worth 1 mark. Total marks = 35 (30 mks from random draw
of questions + 5mks for questions from each in person lab section).
SEDIMENTARY ROCK Assignment Questions (This document is for rough work ONLY! This document DOES NOT need to be handed in! ONLY ANSWERS SUBMITTED IN THE “QUIZZES” TOOL WILL BE MARKED)
Answer the question for the specific SEDIMENTARY rock sample provided!
How to answer questions in the ‘Quizzes’ tool?
1.
Some of the questions will have ‘multiple choice’ answers available for you to choose
from. ‘Click’ the correct answer from the list provided. 2.
Some of the questions will require you to write in your answer in either a ‘short answer’ format. You DO NOT need to answer using sentences. ONE to TWO word answers are recommended! The following is the list of questions that you will be answering for this assignment. We have also provided you with a Sedimentary Rock Table at the end of this document.
2
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
Sedimentary Rock Sample S1:
QUESTION A. Identify the TYPE of sedimentary rock (Sample S1):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION B. What is the COMPOSITION of Sedimentary rock sample S1?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION C. Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S1:
A)
Rounded grains B) Angular grains C) Red colour (iron staining) D) Fissile E) Fossils present F) Whole or fragmented shells cemented together G) Conchoidal fracture H) White colour I) Black colour J) Salty taste
QUESTION D. What is the NAME of Sedimentary rock sample S1? (
spelling counts
!): QUESTION E. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S1?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S2:
QUESTION F. Identify the TYPE of sedimentary rock (Sample 2)
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION G. What is the COMPOSITION of Sedimentary rock sample S2?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION H. What is the NAME of Sedimentary rock sample S2? (
spelling counts
!): QUESTION I. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S2?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
3
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
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Sedimentary Rock Sample S3:
QUESTION J. Identify the TYPE of sedimentary rock (Sample S3):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION K. Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S3:
A)
Rounded grains B) Angular grains C) Red colour (iron staining) D) Fissile E) Fossils present F) Whole or fragmented shells cemented together G) Conchoidal fracture H) White colour I) Salty taste
QUESTION L. What is the NAME of Sedimentary rock sample S3? (
spelling counts
!): QUESTION M. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S3?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S4:
QUESTION N. Identify the TYPE of sedimentary rock (Sample S4):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION O. What is the COMPOSITION of Sedimentary rock sample S4?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION P. What is the NAME of Sedimentary rock sample S4? (
spelling counts
!): Sedimentary Rock Sample S5:
QUESTION Q. Identify the TYPE of sedimentary rock (Sample S5):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION R. What is the COMPOSITION of Sedimentary rock sample S5?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION S. Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S5:
4
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
A)
Rounded grains B) Angular grains C) Red colour (iron staining) D) Fissile E) Fossils present F) Whole or fragmented shells cemented together G) Conchoidal fracture H) White colour I) Black colour J) Salty taste
QUESTION T. What is the NAME of Sedimentary rock sample S5? (
spelling counts
!): Sedimentary Rock Sample S6: QUESTION U. Identify the TYPE of sedimentary rock (Sample S6):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION V. What is the COMPOSITION of Sedimentary rock sample S6?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION W. What is the NAME of Sedimentary rock sample S6? (
spelling counts
!): QUESTION X. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S6?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S7:
QUESTION i. Identify the TYPE of sedimentary rock (Sample S7):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION ii. What is the COMPOSITION of Sedimentary rock sample S7?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION iii. Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S7:
A)
Rounded grains B) Angular grains C) Red colour (iron staining) D) Fissile E) Fossils present F) Whole or fragmented shells cemented together G) Conchoidal fracture H) White colour I) Black colour J) Salty taste
QUESTION iv. What is the NAME of Sedimentary rock sample S7? (
spelling counts
!): 5
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
QUESTION v. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S7?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S8:
QUESTION vi. Identify the TYPE of sedimentary rock (Sample S8):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION vii. Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S8:
A)
Rounded grains B) Angular grains C) Red colour (iron staining) D) Fissile E) Fossils present F) Whole or fragmented shells cemented together G) Conchoidal fracture H) White colour I) Black colour J) Salty taste
QUESTION viii. What is the NAME of Sedimentary rock sample S8? (
spelling counts
!): QUESTION ix. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S8?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S9:
QUESTION x. Identify the TYPE of sedimentary rock (Sample S9):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION xi. What is the COMPOSITION of Sedimentary rock sample S9?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION xii. What is the NAME of Sedimentary rock sample S9? (
spelling counts
!): Sedimentary Rock Sample S10:
QUESTION xiii. Identify the TYPE of sedimentary rock (Sample S10):
6
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
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A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION xiv. What is the COMPOSITION of Sedimentary rock sample S10?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION xv. What is the NAME of Sedimentary rock sample S10? (
spelling counts
!): NOTE: THERE IS NO SEDIMENTARY ROCK SAMPLE S11 IN YOUR TRAYS:
Sedimentary Rock Sample S12:
QUESTION xvi. Identify the TYPE of sedimentary rock (Sample S12):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION xvii. What is the COMPOSITION of Sedimentary rock sample S12?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION xviii. What is the NAME of Sedimentary rock sample S12? (
spelling counts
!): QUESTION xix. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S12?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S13:
QUESTION xx. Identify the TYPE of sedimentary rock (Sample S13):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION xxi. What is the COMPOSITION of Sedimentary rock sample S13?:
A)
Rock and Mineral fragments B) Calcite C) Dolomite D) Quartz E) Gypsum F) Halite G) Carbon (Fossilized Plant remains) H) Clay
QUESTION xxii. What is the NAME of Sedimentary rock sample S13? (
spelling counts
!): 7
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)
QUESTION xxiii. What is the MAJOR DEPOSITIONAL ENVIRONMENT associated with Sedimentary rock sample S13?
A)
Fluvial (River) B) Desert C) Beach/Barrier Bar D) Swamp E) Estuary/Lagoon F) Shallow marine G) Deep marine
Sedimentary Rock Sample S14:
QUESTION xxiv. Identify the TYPE of sedimentary rock (Sample S14):
A)
Clastic- Coarse Grained B) Clastic – Coarse-Medium Grained C) Clastic – Fine Grained D) Chemical/Biogenic
QUESTION xxv . Describe a distinquishing OBSERVATION(s) about Sedimentary rock sample S14:
A)
Rounded grains B) Angular grains C) Fissile D) Fossils present E) Whole or fragmented shells cemented together F) Conchoidal fracture G) White colour H) Black
colour I) Salty taste
QUESTION xxvi. What is the NAME of Sedimentary rock sample S14? (
spelling counts
!): QUESTION (INDIVIDUAL LAB SECTION)
During your in person lab you will be given FIVE (5) questions relating to samples provided IN LAB unique to your LAB SECTION. Write out the answers to these 5 questions in the space provided using the following format:
QUESTION 1: (write answer)
QUESTION 2: (write answer)
QUESTION 3: (write answer)
QUESTION 4: (write answer)
QUESTION 5: (write answer)
ASSIGNMENT DUE 31 hours after your ‘IN PERSON LAB’ i.e. 11:59 PM the next day
8
ERSC 1P01 (Planet Earth I) – Sedimentary Rock lab (enter answers in Quizzes tool)