Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| fossil_id | serial | 10 | √ | nextval('fossil_fossil_id_seq'::regclass) |
|
|
PK. Unique identifier. Generated by database |
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| fossil_name | varchar | 2147483647 | null |
|
|
Fossil name - genus and species if possible, higher level taxonomy if not. |
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| pbdb_code | int4 | 10 | √ | null |
|
|
Paleobiological Database identifier |
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| timestamp_created | timestamptz | 35,6 | now() |
|
|
|||||
| timestamp_modified | timestamptz | 35,6 | √ | now() |
|
|
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| fossil_notes | varchar | 4000 | √ | null |
|
|
Notes e.g. no PBDB identifier available |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| fossil_id | Primary key | Asc | fossil_id |
| fossil_fossil_name_idx | Performance | Asc | fossil_name |
Relationships
Close relationships within degrees of separation
