Palynologist Interview Question:

What is dinocyst?

Submitted by: Muhammad

Dinocysts or dinoflagellate cysts are typically 15 to 100 µm in diameter and produced by around 15-20% of living dinoflagellates as a dormant, zygotic stage of their lifecycle, which can accumulate in the sediments as microfossils. Organic-walled dinocysts are often resistant and made out of dinosporin. There are also calcareous dinoflagellate cysts and siliceous dinoflagellate cysts. Many books provide overviews on dinocysts.
Submitted by: Muhammad