Appomattoxia ancistrophora gen. et sp. nov., a new Early Cretaceous plant with similarities to Circaeaster and extant Magnoliidae

EM Friis, KR Pedersen… - American Journal of Botany, 1995 - Wiley Online Library
A new genus and species of fossil angiosperm (Appomattoxia ancistrophora) is established
based on well‐preserved fruiting units and associated pollen from the Early Cretaceous …

A fossil flower with in situ Pistillipollenites from the Eocene of British Columbia

RA Stockey, SR Manchester - Canadian Journal of Botany, 1988 - cdnsciencepub.com
A single actinomorphic flower has been found in the Horsefly Mine Top Section (Middle
Eocene) of British Columbia. The flower, 2.1 cm in diameter, has six sepals, probably a …

Lauraceous flowers from the Potomac Group (mid-Cretaceous) of eastern North America

AN Drinnan, PR Crane, EM Friis… - Botanical …, 1990 - journals.uchicago.edu
Fossil inflorescences and flowers of Mauldinia mirabilis gen. et sp. nov. are described from
the early Cenomanian Elk Neck beds of northeastern Maryland, USA, and are assigned to …

[PDF][PDF] Early Eudicot flower and fruit: Dakotanthus gen. nov. from the Cretaceous Dakota Formation of Kansas and Nebraska, USA

SR Manchester, DL Dilcher, WS Judd, B Corder… - Acta …, 2018 - academia.edu
An extinct plant that populated the eastern margin of the Cretaceous Midcontinental Seaway
of North America about 100 million years ago has attracted interest as one of the earliest …

Paleoactaea gen. nov. (Ranunculaceae) fruits from the Paleogene of North Dakota and the London Clay

KB Pigg, ML DeVore - American Journal of Botany, 2005 - Wiley Online Library
Paleoactea nagelii Pigg & DeVore gen. et sp. nov. is described for a small, ovoid
ranunculaceous fossil fruit from the Late Paleocene Almont and Beicegel Creek floras of …

Carpestella lacunata gen. et sp. nov., a New Basal Angiosperm Flower from the Early Cretaceous (Early to Middle Albian) of Eastern North America

M von Balthazar, KR Pedersen… - … Journal of Plant …, 2008 - journals.uchicago.edu
The charcoalified fossil flower, Carpestella lacunata gen. et sp. nov., from the Early
Cretaceous (Early to Middle Albian) Puddledock locality, Virginia, has affinities to early …

Angiosperm flowers and tricolpate pollen of buxaceous affinity from the Potomac Group (mid‐Cretaceous) of eastern North America

AN Drinnan, PR Crane, EM Friis… - American Journal of …, 1991 - Wiley Online Library
A new genus of fossil angiosperms (Spanomera gen. nov.) is established for flowers from
two localities in the mid‐Cretaceous Potomac Group of Maryland, eastern North America …

Virginianthus calycanthoides gen. et sp. nov.-a calycanthaceous flower from the Potomac Group (Early Cretaceous) of eastern North America

EM Friis, H Eklund, KR Pedersen… - International Journal of …, 1994 - journals.uchicago.edu
We describe a new well-preserved fossil flower, Virginianthus calycanthoides gen. et sp.
nov., from the Early Cretaceous (Early or Middle Albian) of Virginia. The flower is multipartite …

Hexagyne philippiana gen. et sp. nov., a piperalean angiosperm from the Early Cretaceous of northern Gondwana (Crato Formation, Brazil)

C Coiffard, BAR Mohr, MEC Bernardes-de-Oliveira - Taxon, 2014 - Wiley Online Library
Hexagyne philippiana gen. et sp. nov. represents the first macrofossil piperalean taxon from
the Early Cretaceous (Aptian). The fossil material from northern Gondwana consists of a twig …

Potomacapnos apeleutheron gen. et sp. nov., a new Early Cretaceous angiosperm from the Potomac Group and its implications for the evolution of eudicot leaf …

NA Jud, LJ Hickey - American Journal of Botany, 2013 - Wiley Online Library
• Premise of the study: Eudicots diverged early in the evolution of flowering plants and now
comprise more than 70% of angiosperm species. In spite of the importance of eudicots, our …