Acritax - Acritax_JWIP - Micrhystridium Acritax - Acritax_JWIP - Micrhystridium

CATALOG - Micrhystridium

Folder trail: Acritax_JWIP -> M -> Micrhystridium
Folders this level: << < Melanocyrillium, Melanosphaera, Melasmatosphaera, Melicerion, Melikeriopalla, Membranites, Membranolimbus, Membranosphaera, Membrosphaera, Menneria, Meridinium, Mesonactus, Metaleiofusa, Metaridium, Miaplacidus, Micrhystridium, Microagglomeratus, Microancyratium, Microbaculidinium, Microcircula, Microconcentrica, Microcystopsis, Microfasta, Micronemaites, Microphycus, Microptycha, Microsphaera, Microsphaeroides, Microtaenia, Microvalia, Miniococcus> >>

This catalog consists of scans of cards from the "John William Index of Palaeopalynology" compiled by John Williams between 1971 and 2010 - see also this page.
The cards inclued here are only those for the acritarchs, they are sorted alphabetically for simple browsing. You can also use search boxes at the top & bottom of the page to find specific taxa
There are PDF (higher quality) and jpeg (faster opening) copies of the cards, the content of them is identical

Micrhystridium has 422 sub-taxa these are grouped in 11 pages
1 M. abn :: 2 M. big :: 3 M. com :: 4 M. ech :: 5 M. gra :: 6 M. lan :: 7 M. mis :: 8 M. pau :: 9 M. ras :: 10 M. sti :: 11 M. var
Micrhystridium raspa

Micrhystridium rectangulare

Micrhystridium recurvatum

Micrhystridium reductum

Micrhystridium reflectum

Micrhystridium regulare

Micrhystridium resistens

Micrhystridium reticulatum

Micrhystridium rhopalicum

Micrhystridium rigidum

Micrhystridium robustum

Micrhystridium roquesi

Micrhystridium salopiense

Micrhystridium sannemanni

Micrhystridium sarjeantii

Micrhystridium scutospinum

Micrhystridium sedecimspinosum

Micrhystridium semiapertum

Micrhystridium sericum

Micrhystridium setasessitante

Micrhystridium setulerum

Micrhystridium shinetonensis

Micrhystridium shongjaichangense

Micrhystridium simplex

Micrhystridium singulare

Micrhystridium sinuosum

Micrhystridium sitholeyi

Micrhystridium smedsbiense

Micrhystridium sp. A Heuse 1989b

Micrhystridium sp. A Quattrocchio 1980a

Micrhystridium sp. B Heuse 1989b

Micrhystridium sp. B Quattrocchio 1980a

Micrhystridium spicatum

Micrhystridium spinoglobosum

Micrhystridium spinosum

Micrhystridium spinuliferum

Micrhystridium spp Levy and Harwood 2000

Micrhystridium staplinii

Micrhystridium stellapilosum

Micrhystridium stellatum

Micrhystridium has 422 sub-taxa these are grouped in 11 pages
1 M. abn :: 2 M. big :: 3 M. com :: 4 M. ech :: 5 M. gra :: 6 M. lan :: 7 M. mis :: 8 M. pau :: 9 M. ras :: 10 M. sti :: 11 M. var

Current identification/main database link: Micrhystridium Deflandre 1937

taxonomic rank: Genus


Acritax - Acritax_JWIP - Micrhystridium compiled by John Williams and Brian Pedder

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Short stable page link: Go to to create a permanent copy of this page - citation notes
Possible link to Algaebase for nomenclatural details: Micrhystridium

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