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Melvil Decimal System: 552.5

Wording: Mathematics and Science > Earth sciences & geology > Lithology; Petrography > Sedimentary rocks

Dewmoji: đŸ”Ŧ > 🌎 > 🤘 > ?

0
Information
174,442
ℹī¸
1
Philosophy and Psychology
161,809
💭
2
Religion
423,445
🙏đŸŊ
3
Social Sciences
881,483
đŸ‘Ģ
4
Language
118,029
đŸ’Ŧ
5
Mathematics and Science
274,025
đŸ”Ŧ
6
Technology
639,380
💡
7
Arts and Recreation
651,545
🎨
8
Literature
865,381
📚
9
Biography and History
551,058
đŸ—ŋ
50
General Science
23,070
đŸ”Ŧ
51
Mathematics
51,324
➗
52
Astronomy
15,217
🌌
53
Physics
26,339
🍎
54
Chemistry
15,632
⚗
55
Earth sciences & geology
24,738
🌎
56
Fossils & prehistoric life
6,049
💀
57
Life Sciences
36,781
🐠
58
Botany
15,433
đŸŒŋ
59
Zoology
59,442
đŸŧ
550
Geology
2,736
🌎
551
Physical and Dynamic Geology
16,701
🌋
552
Lithology; Petrography
1,202
🤘
553
Economic Geology
1,739
💲
554
Europe
329
🐗
555
Asia
83
🐅
556
Africa
69
🐘
557
North America
1,493
558
South America
26
559
Pacific, Oceania, and other planets
360
🐨
552.0
195
552.1
Igneous rocks
103
552.2
Volcanic rocks
49
552.3
Plutonic rocks
42
552.4
Metamorphic rocks
62
552.5
Sedimentary rocks
219
552.6
3
552.7552.8
Microscopic petrography
11
552.9
552.50
13
552.51
Sandstone; Conglomerate; Sand; Gravel
5
552.52
Shale; Clay; Silt
2
552.53552.54
Limestone; Marl; Ooze
1
552.55552.56552.57552.58
Glauconite; Greensand
31
552.59

Works under MDS 552.5

1–50 of 183 ( next )titles | covers | shelf
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Wording

1922 Edition
Modern language
Emoji

"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

None

What is MDS?

Melvil stands for "Melvil Decimal System," named after Melvil Dewey, the famous librarian. Melvil Dewey invented his Dewey Decimal System in 1876, and early versions of his system are in the public domain.

More recent editions of his system are in copyright, and the name "Dewey," "Dewey Decimal," "Dewey Decimal Classification" and "DDC" are registered trademarked by OCLC, who publish periodic revisions.

LibraryThing's MDS system is based on the classification work of libraries around the world, whose assignments are not copyrightable. MDS "scheduldes" (the words that describe the numbers) are user-added, and based on public domain editions of the system.

The Melvil Decimal System is NOT the Dewey Decimal System of today. Wordings, which are entered by members, can only come from public domain sources. The base system is the Free Decimal System, a public domain classification created by John Mark Ockerbloom. Where useful or necessary, wording comes from the 1922 edition of the Dewey Decimal System. Language and concepts may be changed to fit modern tastes, or to better describe books cataloged. Wordings may not come from in-copyright sources.

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