Preferred term
567.93 Euryapsida (euryapsider), Synapsida (synapsider); Mesosauria (mesosaurer)
Broader concept
Narrower concepts
Entry terms
- Araeoscelidia
- Areoscelider
- Euryapsida
- Euryapsider
- Pelycosaurer
- Pelycosauria
- Placodonter
- Placodontia
- Synapsida
- Synapsider
- Thalattosaurer
- Thalattosauria
- Therapsida
- Therapsider
- Theromorfer
- Theromorpha
Identifier
- ocd00148199
Notation
- 567.93
URI
http://dewey.info/class/567.93/e23/