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Spencer's user avatar
Spencer's user avatar
Spencer
  • Member for 7 years, 8 months
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7 votes
Accepted

What is the geologic origin of the Bauxite deposit in Bauxite, Arkansas, and could there be more?

4 votes

How to quickly or easily prove the world is spherical?

12 votes
Accepted

Why were the early lifeforms of Proterozoic formation of India devoid of hard parts?

23 votes
Accepted

Why aren't lenticular clouds moved by the wind?

3 votes
Accepted

What is this line of trees visible on Google Earth?

3 votes

Does this support Hapgood's Earth Crust Displacement Theory?

1 vote

Does the high pressure inside the Earth's core contribute to its high temperature?

8 votes
Accepted

"Archaeozoic" vs "Archean"

6 votes

Why is the density of Earth higher at the core

3 votes
Accepted

Is there a seismic discontinuity between the lithosphere and asthenosphere?

0 votes

What are some reasons for Aridification

2 votes

Can continental plates collide and fuse together without an orogenic band or magmatic arc or at the junction?

22 votes
Accepted

Is there a geological explanation for the recent Mammoth tusk discovery 185 miles off the California coast?

15 votes

What significant factors influencing geological change are still occurring?

7 votes

Are we observing sedimentary rock formation today?

3 votes

What are the parallel horizontal lines on Google's satellite images?

1 vote

How much of all current energy on earth arrived as sunlight vs. as kinetic energy during formation?

1 vote

Has Antarctica's coastline been completely mapped? (map discrepancies)

1 vote

What happens when a mid-ocean ridge sub-ducts underneath continental crust?

0 votes

Why is the mass of atmosphere of Venus so much greater than that of the Earth?

1 vote

Understanding the Mercator Projection

5 votes

Centripetal Force Perfect Ball and Water

7 votes
Accepted

Does erosion make mountains become higher?

1 vote

Paleogeographic Map

3 votes
Accepted

Is there a name for a "moving meridian" corresponding to particular solar time?

3 votes

What is the History of the Brooks Range?

7 votes

Number of tectonic plates

4 votes

What is this geomorphological form?

26 votes

Where does the Amazon River really begin?

10 votes
Accepted

Has a hurricane or cyclone ever reformed after passing over a large land mass?