extending to a depth of

USAGE SUMMARY

The phrase "extending to a depth of" is correct and usable in written English.
You can use it when describing the measurement or extent of something, particularly in contexts related to geology, construction, or any field that involves depth. Example: "The excavation site revealed layers of soil extending to a depth of 10 meters."

✓ Grammatically correct

Science

Academia

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Beneath this, a uniform hardened layer was formed, extending to a depth of approximately 200 μm below the surface.

Surface and Coatings Technology

The freeze and thaw cycle occurred repeatedly, with the frozen zone (i.e., temperature < 0 °C) extending to a depth of 10 cm.

Geomorphology

This survey revealed a complex of architectural ruins beneath an active agricultural field immediately west of the previously excavated features, and extending to a depth of approximately 2 m.

Journal of Applied Geophysics

To evaluate VS30 at a site, a shear wave velocity (VS) profile extending to a depth of at least 30 m must be acquired using in situ seismic tests.

Soil Dynamics and Earthquake Engineering

The part of the continental margin from the coastal shore to the continental slope; usually extending to a depth of about 200 meters and with a very slight slope, roughly 0.1 degrees; includes conetinental and oceanic sediments down to the ocean floor.

University of California, Berkeley

The earthquake was of a normal-fault type with complex ruptures and aftershocks extending to a depth of almost 15 km (Fukushima et al.2013).2013

Earth, Planets and Space

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

It extends to a depth of about 60 mi (100 km).

Encyclopedia Britannica

The amorphized zone in B4C extends to a depth of almost seven times the indentation depth.

Acta Materialia

These deposits appear to extend to a depth of 60 feet below the present sediment surface, but the quality of the deposits below 30 feet is unknown.

Britannica

The low-velocity layer begins about 50 to 150 km (30 to 90 miles) below the surface and extends to a depth of roughly 300 km (180 miles).

Britannica

This layer, named for the Swedish oceanographer V. Walfrid Ekman, extends to a depth of about 100 metres (about 300 feet).

Encyclopedia Britannica

Expert writing Tips

Best practice

When describing geological layers or underground structures, use "extending to a depth of" to clearly indicate the vertical extent from a surface point. For example, "The soil profile showed a clay layer extending to a depth of 2 meters."

Common error

Avoid using "extending to a depth of" in contexts where depth isn't a relevant dimension. For example, instead of saying "The analysis extended to a depth of detail," use "The analysis went into great detail."

Linguistic Context

The phrase "extending to a depth of" functions as a prepositional phrase, modifying a noun or verb by specifying the degree to which something reaches downwards from a surface. It indicates the range or measurement of depth, as illustrated by Ludwig's examples, such as "extending to a depth of 200 μm below the surface."

Expression frequency: Uncommon

Frequent in

Science

73%

Academia

18%

Encyclopedias

9%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "extending to a depth of" is a prepositional phrase used to precisely describe the vertical extent of something below a surface. As Ludwig AI confirms, this phrase is grammatically correct and particularly common in scientific and academic contexts. When writing, remember to use it when you need to specify a depth measurement, and avoid using it in non-spatial or abstract contexts. Alternatives include "reaching a depth of" or "going down to a depth of", but the original is preferable in formal writing. The phrase is found in authoritative sources such as Surface and Coatings Technology and academic publications, cementing its place as a technically sound and useful expression.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

reaching a depth of

Focuses on the final point reached rather than the process of extending.

going down to a depth of

Emphasizes the downward direction and the final measurement.

reaching down to

A more concise way of expressing the downward extension.

descending to a depth of

Highlights the act of going down, implying a gradual process.

plunging to a depth of

Suggests a rapid or forceful descent to a certain depth.

probing to a depth of

Implies an exploratory action to determine the depth.

penetrating to a depth of

Emphasizes the action of entering or piercing through to a specific depth.

stretching down to

Similar to "extending", but focuses on the physical act of stretching.

covering a depth of

Focuses on the dimension being covered, not necessarily downwards.

having a depth of

Describes the characteristic of possessing a certain depth.

FAQs

How do I use "extending to a depth of" in a sentence?

Use "extending to a depth of" to describe how far something reaches below a surface. For example, "The roots of the tree were extending to a depth of several feet."

What can I say instead of "extending to a depth of"?

You can use alternatives like "reaching a depth of", "going down to a depth of", or "reaching down to" depending on the context.

Is it correct to say "the tunnel extended to a depth of 50 meters"?

Yes, "the tunnel extended to a depth of 50 meters" is grammatically correct. It clearly indicates the vertical extent of the tunnel.

What's the difference between "extending to a depth of" and "having a depth of"?

"Extending to a depth of" describes the action or process of reaching a certain depth, while "having a depth of" describes a static characteristic or measurement.