biology

Lavocatia

Lavocatia 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 Lavocatia rather than just read about it. In short: Lavocatia is a genus of extinct mammal from the Lower Cretaceous of Spain. It was a member of the also extinct order Multituberculata, and lived alongside of dinosaurs.

Key takeaways

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

Reference excerpt

Lavocatia is a genus of extinct mammal from the Lower Cretaceous of Spain. It was a member of the also extinct order Multituberculata, and lived alongside of dinosaurs. Like most Mesozoic mammals, it was a shrewish-sized animal. It's in the suborder "Plagiaulacida" and family Pinheirodontidae. The genus Lavocatia was named by J. I. Canudo and G. Cuenca in 1996 based on a single tooth, with the generic name in honor of French paleontologist René Lavocat and the specific epithet a reference to the town of Alfambra. The species Lavocatia alfambrensis is known from the Barremian-age Camarillas Formation of Galve, Spain. This genus is apparently differentiated by the number of cusps on the tooth; 15. Also referred to in the reference is Peramura. This was a more "advanced" group of mammals, possibly ancestral to ourselves (see Peramus).

References Canudo,J. I.; and Cuenca, G. (1996). "Two new mammalian teeth (Multituberculata and Peramura) from the Lower Cretaceous (Barremian) of Spain". Cretaceous Research, 17 (2), p. 215-228.URL visited may, 18, 2011 Archived 2015-09-23 at the Wayback Machine Kielan-Jaworowska Z & Hurum JH (2001), "Phylogeny and Systematics of multituberculate mammals". Paleontology 44, p. 389-429. Hahn, G., and R. Hahn (1999), "Pinheirodontidae n. fam. (Multituberculata, Mammalia) aus der tiefen Unter-Kreide Portugals". "Palaeontographica", 253(4/6), p. 77-222.

Worked examples

Example 1 — a first encounter with Lavocatia

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

In research: Lavocatia 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 Lavocatia 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: Lavocatia is common in secondary-school and first-year university syllabi. It links to neighbouring topics Barremian life, Camarillas Formation, Cretaceous mammals of Europe, so understanding it makes those chapters shorter.
In everyday life: Look for Lavocatia 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 Lavocatia in 20 minutes

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

Frequently asked questions

What is Lavocatia in simple terms?

Lavocatia is a genus of extinct mammal from the Lower Cretaceous of Spain. It was a member of the also extinct order Multituberculata, and lived alongside of dinosaurs.

Why does Lavocatia 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 Lavocatia?

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 Lavocatia.