- The
gymnosperms (/ˈdʒɪmnəˌspɜːrmz, -noʊ-/ JIM-nə-spurmz, -noh-; lit. 'revealed seeds') are a
group of seed-producing
plants that
includes conifers, cycads...
- sp.
Spores Úrkút quarry. Épleny
quarry Affinities with the
family Gymnospermophyta inside Gymno****e.
Unclassified Gymnosperm spores Dictyotriletes...
- Krings, Michael; Kerp, Hans (2007). "First
Record of
Nilssoniopteris (
Gymnospermophyta, Bennettitales) from the
Carnian (upper Tri****ic) of Lunz,
Lower Austria"...
- "A
Clarification of the Type of
Nilssoniopteris Nathorst (Fossil
Gymnospermophyta, Bennettitales)". Taxon. 55 (1): 219–22. doi:10.2307/25065546. hdl:1874/307500...
-
Vitreisporites Vitreisporites sp
Upper Cresten Coals Spores Affinities with
Gymnospermophyta.
Uncertain classification Leschikisporis Leschikisporis aduncus Upper...
-
Brachysaccus microsaccus Pollen Incertae sedis Affinities with the
Gymnospermophyta Alisporites Alisporites robustus Affinities with the
families Umkomasiaceae...
- T.M.; Hughes, N. F.; Wagner, R. H.; Wesley, A. (1967). "Chapter 6
Gymnospermophyta".
Geological Society, London,
Special Publications. 2 (1): 247–268...
