TY  - CHAP
A1  - Williams, J. E.
TI  - The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024)
UR  - https://irmng.org/aphia.php?p=sourcedetails&id=225410
PY  - 2012
Y2  - 2026-10-14
ER  -