Acacia CHANGE HEADING

Acacias    [May Subd Geog] CHANGE GEOG    [sp2021058223]

SB413.A23 (Plant culture)

SD397.A2 (Forestry)

UF Acacia [Former heading]

UF Wattles

BT Legumes

Heading changed from Acacia to Acacias in March 2024.

Adansonias    [May Subd Geog]    [sp2024050065]

QK495.M27 (Botany)

UF Adansonia

UF Baobab (Genus)

BT Mallow family (Plants)

150

Adansonia digitata CHANGE HEADING

150

Baobabs    [May Subd Geog] CHANGE GEOG    [sp2021054278]

053

QK495.B7 (Botany)

053

SB317.B23 (Plant culture)

450

UF Adansonia digitata [Former heading]

450

UF African baobabs

450

UF African baobab trees

450

UF Baobab trees

550

BT Adansonias

680

When this heading is assigned to nonfiction works, the second subject heading Adansonias is also assigned, e.g., 1. Baobabs 2. Adansonias.

688

Heading changed from Adansonia digitata to Baobabs in March 2024.

150

Baobabs -- Fiction    [Not Subd Geog]    [sp2024050066]

680

When this heading is assigned, the second subject heading Trees is also assigned, e.g., 1. Baobabs—Fiction. 2. Trees—Fiction.

Agaves    [May Subd Geog] CHANGE GEOG    [sp2021057901]

SB317.A2 (Crop) DELETE FIELD

SB317.A2 (Plant culture) ADD FIELD

H 1180 DELETE FIELD

UF Agave [Former heading] DELETE FIELD

BT Asparagaceae DELETE FIELD

BT Asparagus family (Plants) ADD FIELD

Machine-derived authority record. DELETE FIELD

American crows    [May Subd Geog]    [sp2024050047]

QL696.P2367 (Zoology)

UF Corvus brachyrhynchos

BT Crows

When this heading is assigned, the second subject heading Crows is also assigned, e.g., 1. American crows. 2. Crows.

Amusement parks    [May Subd Geog] CHANGE GEOG    [sp2021050690]

GV1851-GV1860 (Amusement parks) DELETE FIELD

GV1851-GV1860 (Recreation) ADD FIELD

UF Funparks DELETE FIELD

Machine-derived authority record. DELETE FIELD

150

Amusement parks--Fiction    [Not Subd Geog]    [sp2024050075]

150

Amusement parks--Florida    [sp2024050035]

Amusement rides    [May Subd Geog] CHANGE GEOG    [sp2021053076]

GV1859-GV1860 DELETE FIELD

GV1859-GV1860 (Recreation) ADD FIELD

UF Rides, Amusement DELETE FIELD

Machine-derived authority record. DELETE FIELD

150

Ferris wheels    [May Subd Geog] CHANGE GEOG    [sp2021053075]

053

GV1860.F45 DELETE FIELD

053

GV1860.F45 (Recreation) ADD FIELD

550

RT Observation wheels DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

150

Roller coasters    [May Subd Geog] CHANGE GEOG    [sp2021052233]

053

GV1860.R64 DELETE FIELD

053

GV1860.R64 ((Recreation)) ADD FIELD

450

UF Coasters, Roller DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

Bible--History of Biblical events    [sp2024050074]

UF History, Biblical

BT Palestine--History--To 70 A.D.

Here are entered works on the history of events related in the Bible. Works on history contemporary with the history of Biblical events, including archaeological, social, and cultural materials that shed light on the Bible, are entered under Bible--History of contemporary events.

Bible--History of contemporary events    [sp2024050073]

BT Palestine--History--To 70 A.D.

Here are entered works on history contemporary with the history of Biblical events, including archaeological, social, and cultural materials that shed light on the Bible. Works on the history of events related in the Bible are entered under Bible--History of Biblical events.

Bible stories    [Not Subd Geog]    [sp2021050145]

BS546-BS559 DELETE FIELD

BS546-BS559 (The Bible) ADD FIELD

UF Bible--History of Biblical events--Juvenile literature DELETE FIELD

UF Bible--Stories DELETE FIELD

Machine-derived authority record. DELETE FIELD

Here are entered works featuring a story or stories from the bible. Works on the history of events related in the Bible are entered under Bible--History of biblical events. ADD FIELD

Caves    [May Subd Geog] CHANGE GEOG    [sp2021050947]

GN783-GN783.5 (Prehistoric archaeology) DELETE FIELD

GN783-GN783.5 (Anthropology) ADD FIELD

Machine-derived authority record. DELETE FIELD

150

Stalactites and stalagmites    [May Subd Geog]    [sp2024050039]

450

UF Stalagmites

550

BT Caves

Church schools CHANGE HEADING

Religious schools    [May Subd Geog] CHANGE GEOG    [sp2021052770]

LC361-LC951 (Special aspects of education)

UF Church schools [Former heading]

UF Faith-based schools

UF Parochial schools

BT Private schools

Here are entered works on elementary and secondary schools operated under church auspices, control, or support.

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Religious schools. 2. Schools.

Heading changed from Church schools to Religious schools in March 2024.

150

Catholic schools    [May Subd Geog] CHANGE GEOG    [sp2021052235]

053

BX923-BX930.5 (Christian denominations) ADD FIELD

053

LC461-LC487.42 (Special aspects of education) ADD FIELD

550

BT Church schools DELETE FIELD

510

RT Catholic Church--Education DELETE FIELD

550

BT Religious schools ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Catholic schools. 2. Schools. ADD FIELD

150

Catholic high schools    [May Subd Geog] CHANGE GEOG    [sp2021050463]

053

BX923-BX930.5 (Christian denominations) ADD FIELD

510

BT Catholic Church--Education DELETE FIELD

550

BT Catholic schools ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Catholic high schools. 2. Schools. ADD FIELD

150

Jewish day schools    [May Subd Geog] CHANGE GEOG    [sp2021057966]

450

UF Hebrew day schools DELETE FIELD

450

UF Schools, Jewish [Former heading] DELETE FIELD

450

UF Jewish parochial schools ADD FIELD

450

UF Schools, Jewish ADD FIELD

550

BT Jews--Education DELETE FIELD

550

RT Jewish religious schools DELETE FIELD

550

BT Religious schools ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

Here are entered works dealing with elementary and secondary schools whose pupils receive their entire education under Jewish auspices, control, or support. Works dealing with schools teaching Jewish subject matter only are entered under Jewish religious schools. DELETE FIELD

680

Here are entered works dealing with elementary and secondary schools whose pupils receive their entire education under Jewish auspices, control, or support. ADD FIELD

680

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Jewish day schools. 2. Schools. ADD FIELD

681

Note under Jewish religious schools DELETE FIELD

Commodore 128 (Computer)    [May Subd Geog] CHANGE GEOG    [sp2021056968]

QA76.8.C DELETE FIELD

UF CBM 128 (Computer) ADD FIELD

Machine-derived authority record. DELETE FIELD

When this heading is assigned, the subject headings Commodore computers and Computers are also assigned, e.g., 1. Commodore 128 (Computer) 2. Commodore computers. 3. Computers. ADD FIELD

Commodore 128 (Computer)--Programming    [May Subd Geog]    [sp2024050041]

When this heading is assigned, the subject heading Programming (Computers) is also assigned, e.g., 1. Commodore 128 (Computer)--Programming 2. Programming (Computers).

Example under Programming (Computers)

Established November 2023.

Coplas    [May Subd Geog] CHANGE GEOG    [sp2021057329]

PQ6209.C6 DELETE FIELD

PQ6209.C6 (Spanish literature) ADD FIELD

UF Copla ADD FIELD

BT Folk songs, Spanish DELETE FIELD

Machine-derived authority record. DELETE FIELD

Dream catchers    [May Subd Geog]    [sp2024050062]

BT Indian mythology

Elms--Fiction    [Not Subd Geog]    [sp2024050068]

When this heading is assigned, the second subject heading Trees is also assigned, e.g., 1. Elms—Fiction. 2. Trees—Fiction.

Farm mechanization    [May Subd Geog] CHANGE GEOG    [sp2021058607]

HD1459 DELETE FIELD

HD1459-HD1459.2 (Industries) ADD FIELD

BT Mechanization DELETE FIELD

RT Agricultural machinery DELETE FIELD

BT Industrial efficiency ADD FIELD

Machine-derived authority record. DELETE FIELD

When this heading is assigned, the subject heading Industrial efficiency is also assigned, e.g., 1. Farm mechanization. 2. Industrial efficiency. ADD FIELD

Gay rights    [May Subd Geog] CHANGE GEOG    [sp2021052810]

HQ76.5-HQ76.8 (Sociology) DELETE FIELD

HQ76.5-HQ76.8 (The family) ADD FIELD

UF Gays--Civil rights DELETE FIELD

UF Rights of gays DELETE FIELD

UF Gay people--Civil rights ADD FIELD

UF Lesbian and gay rights ADD FIELD

UF Rights of gay men ADD FIELD

UF Rights of gay people ADD FIELD

BT Gay men--Legal status, laws, etc. DELETE FIELD

BT Gays--Legal status, laws, etc. DELETE FIELD

BT Lesbians--Legal status, laws, etc. DELETE FIELD

BT Gay people ADD FIELD

Machine-derived authority record. DELETE FIELD

Headwear    [May Subd Geog]    [sp2024050051]

GT2110-GT2112 (Manners and customs (General))

UF Headgear

BT Clothing and dress

When this heading is assigned on nonfiction works, the second subject heading Clothing and dress is also assigned, e.g., 1. Headwear. 2. Clothing and dress.

Headwear--Fiction    [Not Subd Geog]    [sp2024050060]

Hockey for girls CANCEL HEADING    [sp2021060300]

This authority record has been deleted because the heading is covered by the subject heading Hockey (DLC)sj2021050299

Hockey for women CANCEL HEADING    [sp2021058649]

This authority record has been deleted because the heading is covered by the subject heading Hockey (DLC)sj2021050299

Law schools CANCEL HEADING    [sp2021058381]

This authority record has been deleted because there is no literary warrant in the CYAC catalog.

Lion dance    [May Subd Geog]    [sp2024050064]

BT Folk dancing

When this heading is assigned, the second subject heading Folk dancing is also assigned, e.g., 1. Lion dance. 2. Folk dancing.

Little free libraries    [May Subd Geog]    [sp2024050050]

Z675.L59 (Libraries)

BT Libraries

Merry-go-round CHANGE HEADING

Merry-go-rounds    [May Subd Geog] CHANGE GEOG    [sp2021051070]

GV1860.M4 (Recreation)

UF Carousels

UF Carrousels

UF Merry-go-round [Former heading]

BT Amusement rides

Heading changed from Merry-go-round to Merry-go-rounds in March 2024.

150

Merry-go-round horses    [May Subd Geog] CHANGE GEOG    [sp2021059339]

450

UF Horses, Merry-go-round DELETE FIELD

450

UF Carrousel horses ADD FIELD

550

BT Merry-go-round art DELETE FIELD

550

BT Merry-go-rounds ADD FIELD

667

Machine-derived authority record. DELETE FIELD

Mourning doves    [May Subd Geog]    [sp2024050049]

QL696.C63 (Zoology)

UF Zenaida macroura

BT Pigeon family (Birds)

When this heading is assigned, the second subject heading Pigeon family (Birds) is also assigned, e.g., 1. Mourning doves. 2. Pigeon family (Birds)

Mulberries    [May Subd Geog]    [sp2024050011]

UF Morus (Plants)

UF Mulberry

UF Mulberry bushes

UF Mulberry trees

BT Mulberry family (Plants)

Here are entered works on mulberry trees as well as the fruit they bear. When this heading is assigned to nonfiction works on the mulberry tree, the second subject heading Mulberry family (Plants) is also assigned, e.g., 1. Mulberry. 2. Mulberry family (Plants)

150

Mulberries--Fiction    [Not Subd Geog]    [sp2024050012]

680

Here are entered works on mulberry trees as well as the fruit they bear. When this heading is assigned to works on the mulberry tree, the second subject heading Trees is also assigned, e.g., 1. Mulberries—Fiction. 2. Trees—Fiction.

Oaks--Fiction    [Not Subd Geog]    [sp2024050067]

When this heading is assigned, the second subject heading Trees is also assigned, e.g., 1. Oaks—Fiction. 2. Trees—Fiction.

Obelisks    [May Subd Geog]    [sp2024050040]

DT62.O2 (History of Africa)

BT Archaeology

BT Architecture

BT Monuments

BT Pyramids

150

Obelisks--Fiction    [Not Subd Geog]    [sp2024050076]

150

Cleopatra's Needle (New York, N.Y.)    [sp2024050037]

550

BT Obelisks--New York (State)

150

Obelisks--New York (State)    [sp2024050038]

Off-reservation boarding schools    [May Subd Geog] CHANGE GEOG    [sp2021058885]

UF Indian residential schools DELETE FIELD

UF Non-reservation boarding schools DELETE FIELD

UF Non-reservation schools DELETE FIELD

UF Off-reservation Indian boarding schools DELETE FIELD

UF Off-reservation Indian schools DELETE FIELD

UF Off-the-reservation boarding schools DELETE FIELD

UF Residential schools, Indian DELETE FIELD

UF Indian boarding schools ADD FIELD

UF Off-Reservation residential schools ADD FIELD

RT Indians of North America--Education DELETE FIELD

Machine-derived authority record. DELETE FIELD

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Off-reservation boarding schools. 2. Schools. ADD FIELD

Outdoor education    [May Subd Geog]    [sp2024050059]

BT Education

150

Outward bound schools    [May Subd Geog] CHANGE GEOG    [sp2021055105]

053

GV200.52-GV200.56 DELETE FIELD

053

GV200.53-GV200.56 (Recreation) ADD FIELD

550

BT Wilderness survival--Study and teaching DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

Palestine--History--To 70 A.D.    [sp2024050072]

Petrels    [May Subd Geog]    [sp2024050003]

BT Seabirds

150

Hawaiian petrels    [May Subd Geog]    [sp2024050002]

053

QL696.P665 (Zoology)

450

UF Dark-rumped petrels

450

UF Hawaiian dark-rumped petrels

450

UF Pterodroma sandwichensis

550

BT Petrels

550

BT Shearwater family (Birds)

Pines--Fiction    [Not Subd Geog]    [sp2024050069]

When this heading is assigned, the second subject heading Trees is also assigned, e.g., 1. Pines—Fiction. 2. Trees—Fiction.

Planetary systems    [May Subd Geog]    [sp2024050057]

Here are entered works on systems consisting of a star and the planets and other objects in orbit around it.

151

Milky Way galaxy    [sp2024050055]

053

QB857.7-QB857.72 (Astronomy)

550

BT Galaxies

667

This heading is not valid for use as a geographic subdivision.

150

Solar system    [May Subd Geog]    [sp2024050056]

053

QB500.5-QB518 (Astronomy)

550

BT Milky Way galaxy

550

BT Planetary systems

Rockhopper penguins    [May Subd Geog]    [sp2024050048]

QL696.S473 (Zoology)

UF Aptenodytes crestata

UF Eudyptes chrysocome

UF Eudyptes chrysocome chrysocome

UF Eudyptes crestatus

UF Rockhoppers (Birds)

UF Southern rockhopper penguins

BT Crested penguins

When this heading is assigned, the second subject heading Crested penguins is also assigned, e.g., 1. Rockhopper penguins . 2. Crested penguins.

Rosales CHANGE HEADING

Rose family (Plants)    [May Subd Geog]    [sp2021057689]

QK495.R78 (Botany)

UF Rosaceae

BT Rosales

Schools    [May Subd Geog] ADD GEOG    [sp 96006089 ]

UF Elementary schools ADD FIELD

BT Education ADD FIELD

Here are entered works on educational institutions as well as elementary schools. Works on a specific type of school are also assigned the second heading Schools , e.g., 1. High schools. 2. Schools. ADD FIELD

Example under Alternative schools; Art schools; Boarding schools; Catholic schools; Catholic high schools; Charter schools; Cooking schools; High schools; Jewish day schools; Junior high schools; Kindergarten; Middle schools; Off-reservation boarding schools; Preparatory schools; Preschools; Private schools; Religious schools; Single-sex schools; Summer schools; Therapeutic boarding schools ADD FIELD

150

Cooking schools    [May Subd Geog]    [sp2021061454]

150

Nursery schools CHANGE HEADING

150

Preschools    [May Subd Geog] CHANGE GEOG    [sp2021050642]

053

HV1642 (Social pathology)

053

LB1140-LB1140.5 (Theory and practice of education)

450

UF Nursery schools [Former heading]

550

BT Schools

680

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Preschools. 2. Schools.

688

Heading changed from Nursery schools to Preschools in March 2024.

150

Therapeutic schools CHANGE HEADING

150

Therapeutic boarding schools    [May Subd Geog] CHANGE GEOG    [sp2021061614]

450

UF Therapeutic schools [Former heading]

550

BT Boarding schools

680

When this heading is assigned, the second subject heading Schools is also assigned, e.g., 1. Therapeutic boarding schools. 2. Schools.

688

Heading changed from Therapeutic schools to Therapeutic boarding schools in March 2024.

Shape    [May Subd Geog] ADD GEOG    [sp 96006100 ]

UF Forms (Shapes) ADD FIELD

UF Shapes ADD FIELD

Sunday schools    [May Subd Geog] ADD GEOG    [sp 96006210 ]

BT Christian education ADD FIELD

Here are entered works on Christian education that is conducted on First Day or Sunday. ADD FIELD

Symptoms    [May Subd Geog]    [sp2024050052]

UF Disease symptoms

UF Diseases--Symptoms

UF Symptomatology

BT Diseases

150

Syndromes    [May Subd Geog]    [sp2024050053]

550

BT Symptoms

681

Example under Polycystic ovary syndrome

150

Polycystic ovary syndrome    [May Subd Geog]    [sp2024050054]

053

RG480.S7 (Gynecology and obstretrics)

450

UF PCOS (Gynecology)

450

UF Polycystic ovarian syndrome

550

BT Syndromes

680

When this heading is assigned on nonfiction works, the second subject heading Syndromes is also assigned, e.g., 1. Polycystic ovary syndrome. 2. Syndromes.

150

Polycystic ovary syndrome--Fiction    [Not Subd Geog]    [sp2024050061]

Vacation Bible schools    [May Subd Geog] ADD GEOG    [sp 96006311 ]

BV1585 (Practical theology) ADD FIELD

UF Vacation schools, Christian DELETE FIELD

UF Christian vacation schools ADD FIELD

UF Church vacation schools ADD FIELD

UF Daily vacation Bible schools ADD FIELD

UF Vacation church schools ADD FIELD

BT Christian education ADD FIELD

Vaquitas    [May Subd Geog]    [sp2024050063]

QL737.C434 (Zoology)

UF Cochitos

UF Gulf of California harbor porpoises

UF Phocoena sinus

BT Porpoises

When this heading is assigned, the second subject heading Porpoises is also assigned, e.g., 1. Vaquitas. 2. Porpoises.

Walt Disney World (Fla.)    [sp2024050034]

UF Disney World (Fla.)

UF Walt Disney World Resort (Fla.)

BT Amusement parks--Florida

Florida--Walt Disney World

Working dogs    [May Subd Geog] CHANGE GEOG    [sp2021052929]

SF428.2 DELETE FIELD

SF428.2-SF428.8 (Animal culture) ADD FIELD

Machine-derived authority record. DELETE FIELD

When this heading is assigned, the subject headings Dogs and [Dog Breed] are also assigned, e.g., 1. Working dogs. 2. Dogs. 3. Collie. ADD FIELD

150

Emotional support animals    [May Subd Geog] CHANGE GEOG    [sp2021061558]

550

BT Animals as aids for people with disabilities DELETE FIELD

550

BT Working animals ADD FIELD

550

BT People with disabilities ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the subject headings Working dogs and [Dog breed] are also assigned, e.g., 1. Emotional support animals. 2. Working dogs. 3. Golden retriever. ADD FIELD

150

Guide dogs    [May Subd Geog] CHANGE GEOG    [sp2021052559]

053

HV1780-HV1780.6 DELETE FIELD

053

HV1780-HV1780.6 (Social pathology) ADD FIELD

550

BT Animals as aids for people with disabilities DELETE FIELD

550

BT People with visual disabilities ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the subject headings Working dogs and [Dog breed] are also assigned, e.g., 1. Guide dogs. 2. Working dogs. 3. Golden retriever. ADD FIELD

150

Police dogs    [May Subd Geog] CHANGE GEOG    [sp2021053991]

053

HV8025 DELETE FIELD

550

BT Animals in police work DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the subject headings Working dogs and [Dog Breed] are also assigned, e.g., 1. Police dogs. 2. Working dogs. 3. Beagle (Dog breed). ADD FIELD

150

Rescue dogs CANCEL HEADING    [sp2021055408]

682

This authority record has been deleted because the heading is covered by the subject heading Search and rescue dogs (DLC)sj2021052766

150

Search dogs CHANGE HEADING

150

Search and rescue dogs    [May Subd Geog] CHANGE GEOG    [sp2021052766]

053

SF428.73 (Animal culture)

450

UF Rescue dogs [Former heading]

450

UF Search dogs [Former heading]

550

BT Working dogs

680

When this heading is assigned, the subject headings Working dogs and [Dog Breed] are also assigned, e.g., 1. Search and rescue dogs. 2. Working dogs. 3. Beagle (Dog breed).

150

Service dogs    [May Subd Geog] CHANGE GEOG    [sp2021052327]

053

HV1569.6 DELETE FIELD

053

HV1569.6 (Social pathology) ADD FIELD

450

UF Canine companions for people with mobility disabilities DELETE FIELD

450

UF Canine helpers for people with mobility disabilities DELETE FIELD

450

UF Service dogs for people with mobility disabilities DELETE FIELD

450

UF Support dogs for people with mobility disabilities DELETE FIELD

450

UF Service dogs for people with disabilities ADD FIELD

450

UF Support dogs for people with disabilities ADD FIELD

550

BT Animals as aids for people with disabilities DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

680

Here are entered works on dogs trained to assist people with mobility disabilities. DELETE FIELD

680

Here are entered works on dogs trained to assist people with disabilities. ADD FIELD

680

When this heading is assigned, the subject headings Working dogs and [Dog Breed] are also assigned, e.g., 1. Service dogs. 2. Working dogs. 3. Labrador retriever. ADD FIELD

150

Watchdogs    [May Subd Geog] CHANGE GEOG    [sp2021058462]

053

SF428.8 DELETE FIELD

053

SF428.8 (Animal culture) ADD FIELD

550

BT Burglary protection DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

680

When this heading is assigned, the subject headings Working dogs and [Dog Breed] are also assigned, e.g., 1. Watchdogs. 2. Working dogs. 3. Beagle (Dog breed). ADD FIELD