| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | UNIVERSITY 1437/2/5/44 |
| Title | Slide showing chart indicating various relationships from 'self-fertilisation' to 'second cousins'. |
| Date | Late 19th to early 20th century |
| Extent | 1 slide |
| Description | Slide showing chart indicating various relationships from 'self-fertilisation' to 'second cousins'.
Title is given as 'Generation' showing a scale of 0 - 16 on the X-axis (at top rather than bottom). There are two Y-axes; on the left '%Hom' with scale from 50 - 100; on the right 'Limit' with scale from 50.9 to 100.0.
There are 11 lines on the chart which are also numbered:
line one '(1) Self-fertilisation'.
line two '(2) Brother and sister'.
line three '(3) Male and two half-sister'.
line four ' Male and many half-sister'.
line five '(4) Double first cousins'.
line six 'half-brothers and sisters'.
line seven '(8) quadruple second cousins'.
line eight 'Single first cousins'.
line nine '(16) Octupal third cousins'.
line ten 'Half first cousins'.
line eleven 'Second cousins'.
No other information given. |
| Access Status | Open |
| Access Conditions | The records are available subject to the signed acceptance of the Department's access conditions. |