biology

Nanolophodon

Nanolophodon 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 Nanolophodon rather than just read about it. In short: Nanolophodon is an extinct genus of mammal, belonging to the order Notoungulata. It lived during the Early Eocene, and its fossilized remains were discovered in what is now Brazil.

Key takeaways

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

Reference excerpt

Nanolophodon is an extinct genus of mammal, belonging to the order Notoungulata. It lived during the Early Eocene, and its fossilized remains were discovered in what is now Brazil.

Description This genus is only known from fragments of its maxilla and mandible, and from a few isolated teeth. The teeth were low-crowned (brachydont). The lower molars had an underdeveloped entolophid, a common characteristic with other early Notoungulates, such as Henricosbornia. The first crest, generally present in members of the suborder Typotheria, and the intermediate crest, present in members of the suborder Toxodontia, were absent. Nanolophodon was distinguished from its relatives by the presence of two small crests on the ectoloph, and a large paraconid.

Classification Nanolophodon tutuca was first described in 2021, based on fossilized remains found in the Itaboraí Formation, in the Rio de Janeiro State of Brazil. Nanolophodon (meaning in Neo-Latin "tooth with minuscule crest") is considered to be a basal member of the order Notoungulata, perhaps representative of the potentially paraphyletic family Henricosborniidae.

Bibliography Luis Otavio Rezende Castro, Daniel A. García-López, Lilian Paglarelli Bergqvist, e Hermínio Ismael De Araújo-Júnior, A New Basal Notoungulate from the Itaboraí Basin (Paleogene) of Brazil Ameghiniana 58(3), 272-288, 30 giugno 2021. https://doi.org/10.5710/AMGH.05.02.2021.3387

Worked examples

Example 1 — a first encounter with Nanolophodon

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

In research: Nanolophodon 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 Nanolophodon 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: Nanolophodon is common in secondary-school and first-year university syllabi. It links to neighbouring topics Eocene mammals of South America, Fossil taxa described in 2021, Fossils of Brazil, so understanding it makes those chapters shorter.
In everyday life: Look for Nanolophodon 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 Nanolophodon in 20 minutes

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

Frequently asked questions

What is Nanolophodon in simple terms?

Nanolophodon is an extinct genus of mammal, belonging to the order Notoungulata. It lived during the Early Eocene, and its fossilized remains were discovered in what is now Brazil.

Why does Nanolophodon 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 Nanolophodon?

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 Nanolophodon.