biology

Qinlingosaurus

Qinlingosaurus 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 Qinlingosaurus rather than just read about it. In short: Qinlingosaurus is a genus of herbivorous sauropod dinosaur from the Late Cretaceous of Asia. The type species, Qinlingosaurus luonanensis (Chinese: 洛南秦岭龙; pinyin: Luònán Qínlǐnglóng), was named by Xue Xiangxu, Zhang Yunxiang and Bi Xianwu in 1996.

Key takeaways

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

Reference excerpt

Qinlingosaurus is a genus of herbivorous sauropod dinosaur from the Late Cretaceous of Asia. The type species, Qinlingosaurus luonanensis (Chinese: 洛南秦岭龙; pinyin: Luònán Qínlǐnglóng), was named by Xue Xiangxu, Zhang Yunxiang and Bi Xianwu in 1996. The generic name comes from the Qinling mountain range of Shaanxi Province in China, where the first fossils were recovered at Hongtuling. The specific name refers to the provenance near Luonan. The holotype, NWUV 1112, was found in a layer of the Hongtuling Formation or Shanyang Formation, perhaps dating from the Maastrichtian. It consists of an ilium, ischium and three vertebrae. The ilium has a length of seventy-seven centimetres and is elongated with a convex upper profile. Its anterior process is relatively long. The pubic process is long, the ischial process short. Xue and colleagues, in their original description of Qinlingosaurus, were uncertain whether to classify it as a titanosaur or in some other family of sauropods. They noted that the ilium had similarities to that of Opisthocoelicaudia. In 2015, Xing and colleagues tentatively classified it as a neosauropod. In 2023, Mo and colleagues listed it as a titanosauriform. Qinlingosaurus luonanensis was considered a nomen dubium by Upchurch and colleagues in 2004.

References

Worked examples

Example 1 — a first encounter with Qinlingosaurus

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

In research: Qinlingosaurus 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 Qinlingosaurus 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: Qinlingosaurus is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dinosaur genera, Dinosaurs of China, Fossil taxa described in 1996, so understanding it makes those chapters shorter.
In everyday life: Look for Qinlingosaurus 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 Qinlingosaurus in 20 minutes

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

Frequently asked questions

What is Qinlingosaurus in simple terms?

Why does Qinlingosaurus 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 Qinlingosaurus?

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 Qinlingosaurus.