Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

AL 333

AL 333, commonly referred to as the "First Family", is a collection of prehistoric hominid teeth and bones. Discovered in 1975 by Donald Johanson's team in Hadar, Ethiopia, the "First Family" is estimated to be about 3.2 million years old and consists of the remains of at least thirteen individuals of different ages. They are generally thought to be…

Characters & Regions

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around AL 333. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Age
3.2 million years
Catalog no.
AL 333
Common name
The First Family
Date discovered
1975
Discovered by
Donald Johanson
Place discovered
Hadar, Ethiopia

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Discovery

Characteristics of findings

Dating

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

AL 333

Nodes21
Edges20
Triples27
Avg. degree1.9
Density0.095238
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

AL 333

Top relations

related to Sexual dimorphism · 9
AL 333 → AL, Although, During, Early, However, Once, Some, These, To
related to Characteristics of findings · 6
AL 333 → AL, Further, In, Of, The, This
related to Dating · 6
AL 333 → Absolute, AL, As, For AL, The, This
Age · 1
AL 333 → 3.2 million years
Catalog no. · 1
AL 333 → AL 333
Common name · 1
AL 333 → The First Family
Date discovered · 1
AL 333 → 1975
Discovered by · 1
AL 333 → Donald Johanson
Place discovered · 1
AL 333 → Hadar, Ethiopia

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

al 333 family species fossils individuals first dimorphism afarensis dating sexual hadar cause debate ethiopia geological within time hominid bones

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
AL 333Age3.2 million years1.00infobox
AL 333Catalog no.AL 3331.00infobox
AL 333Common nameThe First Family1.00infobox
AL 333Date discovered19751.00infobox
AL 333Discovered byDonald Johanson1.00infobox
AL 333Place discoveredHadar, Ethiopia1.00infobox
AL 333related to Characteristics of findingsOf0.60section
AL 333related to Characteristics of findingsFurther0.60section
AL 333related to Characteristics of findingsAL0.60section
AL 333related to Characteristics of findingsThis0.60section
AL 333related to Characteristics of findingsThe0.60section
AL 333related to Characteristics of findingsIn0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.