CJT2260C Microscopy specimens

1. Introduction to Biological Evidence
Keiser University
Prof. Tim Seguin, MFS, CCSI, Ph.Dc

2. Stained down feather
of unknown origin.
Visualized with an
Olympus microscope.
Image: Florida State
University

3. Pollen of unknown
origin. Visualized
with an Olympus
microscope. Image:
Florida State
University

4. Prairie hollyhock
pollen under
scanning
electron
microscopy.
Image Credit:
Dartmouth
College/Charles
Daghlian/NASA

5. Scanning
Electron
Micrograph
of a bird
feather.
Image: James
Brittin

6. Rabbit Fur
visualized with
a polarized
light
microscope.
Image: Florida
State
University

7. Mink fur
visualized with
polarized light
microscopy.
Image: Florida
State University

8. Human hair
visualized with
a polarizing
microscope.
Image: Florida
State University

9. Human hair
visualized with a
polarizing
microscope.
Image: Florida
State University

10. Healthy soil sample . Image: Mauby

11. “Thin Layer” soil sample. Image: Cranfield University

12. Individual diatom
photographed with
darkfield
illumination.
Image: Gregor
Overney

13. Group of diatoms living in an Antarctic ice sample. Image: NOAA

14. Marine Plankton at 140x. Image: Steven Cooperman Ph. D and LA DNR

15. Zooplankton visualized with a microscope. Image: NOAA

16. Image: Kyoto University

17. Dyed cotton fiber.
Image: texsite.info

18. Various natural fibers compared to polyester.

19. Acetate fiber at 400x. Image: Ohio State University Fiber reference
Image Library

20. Trilobal nylon. Image: Ohio State University

21. Polyester fiber. Image: Ohio State University