1920 CE–1958 CE
Rosalind Franklin
Science · Personas científicas · Chemistry · Biología molecular
A British chemist and crystallographer whose X-ray diffraction images were decisive for the study of DNA structure. Her career also included research on coal, viruses, and materials.
Precision, calendar, and review
- Start
- year · no uncertainty qualifier in this record
- End
- year · no uncertainty qualifier in this record
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- Date not recorded
Reading the date: life span.
Sources
- www.britannica.com (opens in a new tab)
Source provenance and scope
- Publication date
- Pending verification: the source could not be accessed
- Bibliographic date checked
- 2026-09-23
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