biology

Notiolofos

Notiolofos 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 Notiolofos rather than just read about it. In short: Notiolofos is an extinct genus of sparnotheriodontid ungulate from the order Litopterna. The animal lived during the Eocene, in modern-day Antarctica.

Key takeaways

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

Reference excerpt

Notiolofos is an extinct genus of sparnotheriodontid ungulate from the order Litopterna. The animal lived during the Eocene, in modern-day Antarctica. The genus contains two species, N. arquinotiensis, the type species, and N. regueroi.

Description Notiolofos was originally named in 2006 by Bond et al., as Notolophus arquinotiensis, on the basis of a few fossil teeth. However, after the genus was named, it became clear that the name Notolophus was already in use by a genus of moths, and the genus name was subsequently changed to Notiolofos by Bond et al. in 2009. The second species in the genus, Notiolofos regueroi, was named in 2017 by Gelfo, Lopéz & Santillana, based on a single fossil molar. Fossils of N. arquinotiensis have been found in multiple layers of the La Meseta Formation of Seymour Island, Antarctica, and are dated from 55 to 34 million years ago. However, N. regueroi is only known from the Cucullaea I layer from the Upper Ypresian, dating to 53 million years ago. When Notiolofos lived, Antarctica was still connected to South America by a land bridge, as a remainder of the supercontinent Gondwana. N. regueroi was around the size of a sheep, with an estimated weight of 25 to 57 kilogrammes. N. arquinotiensis was much larger, with an estimated weight of 400 kilogrammes, around the size of a muskox. It is thought to have been a browser.

Taxonomy Notiolofos is a part of the family Sparnotheriodontidae, and is most closely related to Victorlemoinea, fossils of which have been found in the Upper Paleocene and Lower Eocene of Patagonia and the Brazilian Itaboraí basin.

References

Worked examples

Example 1 — a first encounter with Notiolofos

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

In research: Notiolofos 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 Notiolofos 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: Notiolofos is common in secondary-school and first-year university syllabi. It links to neighbouring topics Eocene mammals of Antarctica, Eocene mammals of South America, Fossil taxa described in 2009, so understanding it makes those chapters shorter.
In everyday life: Look for Notiolofos 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 Notiolofos in 20 minutes

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

Frequently asked questions

What is Notiolofos in simple terms?

Notiolofos is an extinct genus of sparnotheriodontid ungulate from the order Litopterna. The animal lived during the Eocene, in modern-day Antarctica.

Why does Notiolofos 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 Notiolofos?

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 Notiolofos.