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Speculaforma
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Journal Article
New palynomorphs from the Ordovician–Silurian boundary interval: Eastern North America and Saudi Arabia
Journal: Palynology
Publisher: AASP -The Palynological Society
Published: 22 December 2017
Palynology (2017) 41 (0): 106–120.
...Merrell A. Miller; Marco Vecoli; Christian Cesari ABSTRACT A distinctive coenobial palynomorph, Speculaforma gen. nov., and its two new species, S. delicata and S. elongata , are described from the Llandovery Grimsby Formation, Medina Group, from New York and are part of a more diverse palynomorph...
Journal Article
Acritarch clusters from the Cambrian (Miaolingian) of the Příbram-Jince Basin, Czech Republic
Journal: Palynology
Publisher: AASP -The Palynological Society
Published: 16 January 2023
Palynology (2023) 47 (1): 2115574.
... forms such as Deflandastrum Combaz 1962 , Ericanthea Cramer & Díez de Cramer 1977 , Kahfia Le Hérissé et al. 1995 , Proteolobus Wood 1997 and Speculaforma Miller et al. 2017 . Usually, well-organised Palaeozoic forms consisting of simple spheres (such as Grododowon orthogonalis...