earth science

Marcus E. Jones

Marcus E. Jones is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Marcus E. Jones rather than just read about it. In short: Marcus Eugene Jones (April 25, 1852 – June 3, 1934) was an American geologist, mining engineer and botanist. Throughout his career he was known for being an educator, scientist and minister.

Key takeaways

Marcus E. Jones belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Marcus E. Jones to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Marcus E. Jones from memory before moving on to harder problems.

Reference excerpt

Marcus Eugene Jones (April 25, 1852 – June 3, 1934) was an American geologist, mining engineer and botanist. Throughout his career he was known for being an educator, scientist and minister. As an early explorer of the western United States, he is known as the authority for numerous vascular plants. Much of his career was spent self-employed in Salt Lake City, Utah. He edited and distributed several specimen series which resemble exsiccatae, among them one with the title Flora of California. Collected by Marcus E. Jones, A. M. and another with the title Flora of Colorado. Collected by Marcus E. Jones, A. M.. After the death of his wife in 1915, he sold his herbarium and library to Pomona College. In 1923, he continued botanical work after moving to Claremont, California.

Childhood Marcus Eugene Jones was born in Jefferson, Ohio.

Major revisions One of Jones' most notable accomplishments was his self-published revision of the North American species of Astragalus.

References

External links The Marcus E Jones archive held at the Rancho Santa Ana Botanic Garden

Illustrations

Worked examples

Example 1 — a first encounter with Marcus E. Jones

Start with the simplest possible case. Write down what Marcus E. Jones claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Marcus E. Jones before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Marcus E. Jones ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Marcus E. Jones

In research: Marcus E. Jones appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Marcus E. Jones in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Marcus E. Jones is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1852 births, 1934 deaths, 19th-century American botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Marcus E. Jones outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Marcus E. Jones” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Marcus E. Jones in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Marcus E. Jones means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Marcus E. Jones out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Marcus E. Jones in simple terms?

Marcus Eugene Jones (April 25, 1852 – June 3, 1934) was an American geologist, mining engineer and botanist. Throughout his career he was known for being an educator, scientist and minister.

Why does Marcus E. Jones matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Marcus E. Jones?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Marcus E. Jones.