biology

Tokurites

Tokurites is a biology 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 Tokurites rather than just read about it. In short: Tokurites is a monospecific genus of ammonite that lived during the Toarcian stage of early Jurassic, ammonite zone of Zugodactylites braunianus. Its shell has ribs, which cross the ventral part of the shell creating pricky tubercules there.

Key takeaways

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

Reference excerpt

Tokurites is a monospecific genus of ammonite that lived during the Toarcian stage of early Jurassic, ammonite zone of Zugodactylites braunianus. Its shell has ribs, which cross the ventral part of the shell creating pricky tubercules there. By these tubercules, it differs from any other member of Dactylioceratidae. This genus is closely related to genus Reynesoceras. The genus is based on the single specimen with diameter of 15 mm and thus consist from only one species Tokurites inopinatus. This is the only specimen that has been found in the Asian part of Russia.

References

Worked examples

Example 1 — a first encounter with Tokurites

Start with the simplest possible case. Write down what Tokurites claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Tokurites 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 Tokurites 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 Tokurites

In research: Tokurites appears in biology 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 Tokurites 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: Tokurites is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ammonites of Asia, Ammonitida genera, Ammonitina stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Tokurites 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.

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How to study Tokurites in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Tokurites 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 Tokurites out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tokurites in simple terms?

Why does Tokurites matter?

Because it connects several biology 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 Tokurites?

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 Tokurites.