MeSH Browser

MeSH Heading: Dinosaurs
Tree Number(s): B01.050.150.900.833.150
Unique ID: D025061
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D025061
Scope Note: General name for two extinct orders of reptiles from the Mesozoic era: Saurischia and Ornithischia.
Registry Numbers: txid436486
Previous Indexing: Fossils (1975-2001); Reptiles (1966-2001)
Public MeSH Note: 2002
History Note: 2002
Date Introduced: 2002/01/01
Last Updated: 2020/08/13

Allowable Qualifiers: abnormalities (AB)

anatomy & histology (AH)

blood (BL)

cerebrospinal fluid (CF)

classification (CL)

embryology (EM)

genetics (GE)

growth & development (GD)

immunology (IM)

injuries (IN)

metabolism (ME)

microbiology (MI)

parasitology (PS)

physiology (PH)

surgery (SU)

urine (UR)

virology (VI)

Dinosaurs MeSH Descriptor Data 2026