This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Archaeologists uncover a fossil imprint of a palm frond in New Jersey. Through various tests and ... (Read 36 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 16, 2018
Archaeologists uncover a fossil imprint of a palm frond in New Jersey. Through various tests and analyses, they see that the fossil is from about 200 million years ago  the Jurassic period.
 
  What can you conclude about the climate of this ancient environment, based on today's environments? (Principle of Uniformitarianism).
  What will be an ideal response?

Question 2

What do muscovite and biotite have in common?
 
  A) They have identical chemical compositions.
  B) They are the same color.
  C) They have the same type of cleavage.
  D) They have the same luster.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: Today, in most cases, palms are found in regions of tropical climates. So, using the principle of Uniformitarianism, you can conclude that New Jersey had a tropical climate during the Jurassic period.

Answer to Question 2

Answer: C


kaid0807

  • Hero Member
  • *****
  • Posts: 515
Reply #2 on: Jul 16, 2018
Thank you :)


Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 16, 2018
Happy to help you


« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Orcinus citoniensis fossil, an extinct species of the same genus, Museo Capellini di Bologna Orcinus citoniensis fossil, an extinct species of the same genus, Museo Capellini di Bologna
Fossil remains of anatomically modern humans from the Czech Republic and from China (center crania) Fossil remains of anatomically modern humans from the Czech Republic and from China (center crania)
The Urban Imprint The Urban Imprint
Apply palm compressions using both hands over the entire back and shoulder musculature. Apply palm compressions using both hands over the entire back and shoulder musculature.
Fossil fuels production Fossil fuels production
The growth in demand for energy use is met by burning fossil fuels The growth in demand for energy use is met by burning fossil fuels
Video: Acids and bases - definition

For a complete list of videos, visit our video library