earth science

Hutubihe Formation

Hutubihe Formation 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 Hutubihe Formation rather than just read about it. In short: The Hutuhbihe Formation, also known as the Hutubei Formation, is an Early Cretaceous fossil formation that is part of the larger Tugulu Group in Xinjiang, China. Pollen and clam shrimp assemblages present in the formation indicate a Valanginian age.

Key takeaways

Hutubihe Formation 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 Hutubihe Formation to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Hutubihe Formation from memory before moving on to harder problems.

Reference excerpt

The Hutuhbihe Formation, also known as the Hutubei Formation, is an Early Cretaceous fossil formation that is part of the larger Tugulu Group in Xinjiang, China. Pollen and clam shrimp assemblages present in the formation indicate a Valanginian age. Body fossils of dinosaurs, pterosaurs, crocodylomorphs, and plesiosaurs have been recovered from the formation, alongside hundreds of fossil trackways.

Paleofauna The following faunal list follows Zheng et al. (2024) unless otherwise noted:

Dinosauria indet. Dsungaripteridae indet. Crocodylomorpha indet. Plesiosauria indet. Wuguia efremovi Wuguia hutubeiensis

Ichnofossils Aquatilavipes isp. Goseongornipes isp. Koreanaornis dodsoni Moguiornipes robusta Asianopodus isp. Deltapodus curriei isp. cf. Jialingpus isp. Pteraichnus wuerhoensis (may have been left by Noripterus complicidens) Chelonipus isp. Emydhipus isp.

References

Worked examples

Example 1 — a first encounter with Hutubihe Formation

Start with the simplest possible case. Write down what Hutubihe Formation 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 Hutubihe Formation 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 Hutubihe Formation 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 Hutubihe Formation

In research: Hutubihe Formation 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 Hutubihe Formation 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: Hutubihe Formation is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cretaceous China, Geologic formation stubs, Lower Cretaceous Series of Asia, so understanding it makes those chapters shorter.
In everyday life: Look for Hutubihe Formation 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 Hutubihe Formation in 20 minutes

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

Frequently asked questions

What is Hutubihe Formation in simple terms?

Why does Hutubihe Formation 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 Hutubihe Formation?

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 Hutubihe Formation.