earth science

Géologique de Normandie-Maine Regional Nature Reserve

Géologique de Normandie-Maine Regional Nature Reserve is a earth science 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 Géologique de Normandie-Maine Regional Nature Reserve rather than just read about it. In short: The Géologique de Normandie-Maine Regional Nature Reserve (RNR216) is a geological regional nature reserve located in the commune of Mortrée part of the Normandie region. Established in 2009, it spreads over 0.37 hectares and protects an extraction site of Ordovician limestone, renowned for its microfossils of conodonts.

Key takeaways

Géologique de Normandie-Maine Regional Nature Reserve belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Géologique de Normandie-Maine Regional Nature Reserve to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Géologique de Normandie-Maine Regional Nature Reserve from memory before moving on to harder problems.

Reference excerpt

The Géologique de Normandie-Maine Regional Nature Reserve (RNR216) is a geological regional nature reserve located in the commune of Mortrée part of the Normandie region. Established in 2009, it spreads over 0.37 hectares and protects an extraction site of Ordovician limestone, renowned for its microfossils of conodonts. By its size, it is the third smallest regionale nature reserve in France.

Location

The territory of the nature reserve is located in the Orne department, in the domain of the commune Saint-Hilaire-la-Gérard, inside the Normandie-Maine Regional Natural Park. It comprise the site of the Carrière des Vaux, a small abandoned Ordovician limestone quarry. The site has an altitude of 245 m.

History of the site and reserve The site is known since the end of the XIXth century, thanks to the works of Alexandre Bigot, and is known for its heritage value since the 1990s. Extraction ceased at the turn of the XXth century. A regional inventory of the geological patrimony in 2007 allowed to launch the idea of the creation of a nature reserve. Finally, the death of its landlady in 2008 allowed the Normandie-Maine Regional Natural Park to buy the site.

Ecology (biodiversity, ecological interest, etc.) The interest of the site is mostly geological. It consists of the presence of microfossils of conodonts, which enabled its biostratigraphic datation and conferred to the site its national interest. It is scheduled that other sites rejoin the regional nature reserve in the future.

Geology The site belongs to the eastern part of the Armorican Massif and is located in the northern flank of the syncline of Sées. The inclination of the layers present an average dip of 40 degrees towards the south. In the limestone levels of the quarry, joints facilitating the cutting of blocks can be observed.

Flaura The vascular flora, studied in 2009, count a hundred of species typicals of the underwood. One of them is considered rare, the Plymouth pear. Other plants includes the wayfarer, the false-brome, the grey sedge, the woodland hawthorn, the lizard orchid...

Fauna 5 species of mammals, 20 species of birds and 34 species of insects are known on the site.

Touristic and educational interest Parts of the site are opened to the public, who can observe the limestone blocks still bearing conodont microfossils.

Administration, management plan, regulations The nature reserve is managed by the Normandie-Maine Regional Natural Park. Its management plan covers the period 2012–2019.

Tools and legal status The nature reserve was established after deliberation the 18 December 2009. The site is located near the Natura 2000 "Haute vallée de l'Orne et affluents".

References

Illustrations

Worked examples

Example 1 — a first encounter with Géologique de Normandie-Maine Regional Nature Reserve

Start with the simplest possible case. Write down what Géologique de Normandie-Maine Regional Nature Reserve claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, 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 Géologique de Normandie-Maine Regional Nature Reserve 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 Géologique de Normandie-Maine Regional Nature Reserve 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 Géologique de Normandie-Maine Regional Nature Reserve

In research: Géologique de Normandie-Maine Regional Nature Reserve appears in earth science 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 Géologique de Normandie-Maine Regional Nature Reserve 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: Géologique de Normandie-Maine Regional Nature Reserve is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fossiliferous stratigraphic units of Europe, Geography of Orne, Geologic formations of France, so understanding it makes those chapters shorter.
In everyday life: Look for Géologique de Normandie-Maine Regional Nature Reserve 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 Géologique de Normandie-Maine Regional Nature Reserve in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Géologique de Normandie-Maine Regional Nature Reserve 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 Géologique de Normandie-Maine Regional Nature Reserve out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Géologique de Normandie-Maine Regional Nature Reserve in simple terms?

Why does Géologique de Normandie-Maine Regional Nature Reserve matter?

Because it connects several earth science 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 Géologique de Normandie-Maine Regional Nature Reserve?

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 Géologique de Normandie-Maine Regional Nature Reserve.