Question and answer
How is it possible to use Foraminifera as evidence of glaciation?
Changes in foraminiferal assemblages at glacial-interglacial timescale indicate a sequence of three major paleoceanographic events in the study area: (1) The Late Pleistocene (including the Last Glacial Maximum, LGM), [ dominated by a Neogloboquadrina dutertrei – Globorotalia menardii assemblage, indicative of a stable thermocline, stratified water column and greater persistence of warm
equatorial waters in the region. (2) The Termination 1, dominated by a Globigerinita glutinata assemblage, which indicates mixed surface water and transitional conditions between upwelling and stratified water column episodes. Changes in sedimentation rates and a clear reduction of the faunal abundances at this time, could be the result of eustatic sea level change of their diversity, abundance, and complex morphology, fossil foraminiferal assemblages are useful for biostratigraphy, and can accurately give relative dates to rocks. The oil industry relies heavily on microfossils such as forams to find potential oil deposits ]
Expert answered|Marvel2|Points 253|
Question
Asked 5/3/2013 3:33:03 PM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
If you were comparing stream load to food, which would be most like dissolved load? A. Fruit salad B. Chicken broth C. Rice pudding D. Vegetable soup
Weegy: Please WaitIf you were comparing stream load to food, which would be most like dissolved load? A. Fruit salad (More)
Question
Expert Answered
Asked 5/2/2013 2:03:11 PM
0 Answers/Comments
If you were comparing stream load to food, which would be most like dissolved load? A. Fruit salad B. Chicken broth C. Rice pudding D. Vegetable soup
Weegy: If you were comparing stream load to food, which would be most like dissolved load? B. Chicken broth (More)
Question
Expert Answered
Asked 5/2/2013 2:04:18 PM
0 Answers/Comments
21,105,854 questions answered
Popular Conversations
Simplify 2(x - 4) + 7(x + 2). User: Simplify 2(x - 4) + 7(x + 2). ...
Weegy: 3(4x + 6) - 9x = 12x + 18 - 9x; = 3x + 18 User: Simplify 8 - (-5) - 4(-7). Weegy: 8 - (-5) - 4(-7) = 8 + 5 ...
5/27/2015 3:01:03 PM| 4 Answers
Simplify 11(2x + 3). 11x + 5 22x + 3 22x + 33
Weegy: 11(2x + 3) = 22x + 33 User: Simplify -3xy^3 + 7xy^3 + (-xy^3) + (-3xy^3). User: Simplify 2x + x. User: ...
5/27/2015 9:20:06 AM| 3 Answers
Simplify 8(3 - 2x). User: Simplify -2[9 - (x + 7)].
Weegy: -2[9 - (x + 7)] = -2(9 - x - 7) = -2(2 - x) = 2x - 4 User: Simplify -12x + 5x. -7 -7x -17x User: Simplify ...
5/27/2015 9:22:24 AM| 3 Answers
A line has a rise of 3 and a run of 12. What is the slope? User: A ...
Weegy: a.25 User: A line has a rise of 6 and a slope of 1/20. What is the run? 30 90 120 Weegy: A line has a rise ...
5/27/2015 12:32:19 PM| 3 Answers
Select all of the terms that are "like." xy2 2xy x2 -xy 2x2y User: ...
Weegy: 2xy, -xy, and xy are "like" terms. User: Simplify -4(N + 9). Weegy: -4(N + 9) = -4N - 36 User: Simplify ...
5/27/2015 9:17:54 AM| 2 Answers
Simplify (5b)(-3a). -35ab -15ab 2ab
Weegy: (5b)(-3a) = -15ab User: Simplify 9 - {x - (7 + x)}. User: What is the expression for "the difference ...
5/27/2015 9:27:00 AM| 2 Answers
Find the value of 21 - 18 ÷ 3 · 2. User: Simplify ...
Weegy: 6(-5)= -30 User: Simplify 6r · s · 4rt. 10rst 10r2st 24r2st Weegy: 6r · s · 4rt. = 24r2st. User: Evaluate ...
5/27/2015 9:35:13 AM| 2 Answers
Acid rain could be referred to as a _____________ phenomenon. a. ...
Weegy: Acid rain could be referred to as a natural phenomenon. User: When geographers observe moraines, they can ...
5/27/2015 11:21:09 AM| 2 Answers
Weegy Stuff
S
Points 759 [Total 767]| Ratings 1| Comments 749| Invitations 0|Offline
S
L
Points 706 [Total 1236]| Ratings 2| Comments 686| Invitations 0|Offline
S
1
Points 596 [Total 988]| Ratings 3| Comments 566| Invitations 0|Offline
S
L
P
Points 429 [Total 2906]| Ratings 1| Comments 419| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 248 [Total 8994]| Ratings 0| Comments 248| Invitations 0|Offline
S
Points 161 [Total 181]| Ratings 0| Comments 161| Invitations 0|Offline
S
1
L
L
Points 84 [Total 8267]| Ratings 0| Comments 84| Invitations 0|Offline
S
L
1
R
Points 80 [Total 1367]| Ratings 0| Comments 80| Invitations 0|Offline
S
L
Points 56 [Total 3810]| Ratings 2| Comments 36| Invitations 0|Offline
S
Points 13 [Total 13]| Ratings 0| Comments 13| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.