Ammonoidea
This is a sourced subject-directory page. Its presence does not mean a factual answer has been researched, or that the subject is a proven knowledge gap.
Names and connections
Ammoneae; Ammonites (Mollusks); Ammonoids
- Broader: Cephalopoda, Fossil
- Narrower: Acanthoceratidae
- Narrower: Amaltheidae
- Narrower: Ancyloceratidae
- Narrower: Baculitidae
- Narrower: Berriasellidae
- Narrower: Clymeniida
- Narrower: Coilopoceratidae
- Narrower: Desmoceratidae
- Narrower: Engonoceratidae
- Narrower: Goniatitidae
- Narrower: Hildoceratidae
- Narrower: Juraphyllitidae
- Narrower: Kosmoceratidae
- Narrower: Lytoceratidae
- Narrower: Pachydiscidae
- Narrower: Paragastrioceratidae
- Narrower: Perisphinctidae
- Narrower: Phylloceratidae
- Narrower: Reineckeiidae
- Narrower: Scaphitidae
- Narrower: Schloenbachiidae
- Narrower: Sphenodiscidae
- Narrower: Vascoceratidae
- Narrower: Śālagrāma
Up to 40 narrower headings are shown. Full Library of Congress authority record
Local answer status
No owner-reviewed answer has been published for this exact subject page. This is a gap in this collection; it does not establish that the answer is unavailable elsewhere.
Numeric address and provenance
Morton address: 324263571284428288 · morton4x16-v1
Coordinates: (0, 20, 17476, 8192). The address interleaves categorical identifier bits. Nearby addresses are not guaranteed to describe semantically similar subjects.
Structured subject record · Markdown · Source snapshots and licenses
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