biology

Tarijactinoides

Tarijactinoides 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 Tarijactinoides rather than just read about it. In short: Tarijactinoides is a genus of trilobites in the order Phacopida, which existed in what is now Bolivia. It was described by Suárez Soruco in 1971, and the type species is Tarijactinoides jarcasensis.

Key takeaways

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

Reference excerpt

Tarijactinoides is a genus of trilobites in the order Phacopida, which existed in what is now Bolivia. It was described by Suárez Soruco in 1971, and the type species is Tarijactinoides jarcasensis.

Distribution Fossils of two species of Tarijactinoides, T. jarcasensis and T. tikanensis, have been found in Emsian sediments of the Lower Belén, Lower Icla and Gamoneda Formations in Bolivia. A new species in the same genus was proposed by Morzadec et al. in 2015, found in the lower part of the Floresta Formation, Floresta, Boyacá. This formation of the Altiplano Cundiboyacense in the Eastern Ranges of the Colombian Andes has provided several other trilobites.

References

Bibliography Morzadec, Pierre; Mergl, Michal; Villarroel, Carlos; Janvier, Philippe; Racheboeuf, Patrick R. (2015), "Trilobites and inarticulate brachiopods from the Devonian Floresta Formation of Colombia: a review" (PDF), Bulletin of Geosciences, 90: 331–358, doi:10.3140/bull.geosci.1515, retrieved 2017-04-04

Worked examples

Example 1 — a first encounter with Tarijactinoides

Start with the simplest possible case. Write down what Tarijactinoides 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 Tarijactinoides 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 Tarijactinoides 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 Tarijactinoides

In research: Tarijactinoides 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 Tarijactinoides 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: Tarijactinoides is common in secondary-school and first-year university syllabi. It links to neighbouring topics Calmoniidae, Devonian Bolivia, Devonian Colombia, so understanding it makes those chapters shorter.
In everyday life: Look for Tarijactinoides 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 Tarijactinoides in 20 minutes

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

Frequently asked questions

What is Tarijactinoides in simple terms?

Tarijactinoides is a genus of trilobites in the order Phacopida, which existed in what is now Bolivia. It was described by Suárez Soruco in 1971, and the type species is Tarijactinoides jarcasensis.

Why does Tarijactinoides 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 Tarijactinoides?

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 Tarijactinoides.