The "ivesheadiomorphs" are a group of fossilised structures known from Ediacaran localities in England and Newfoundland. They are considered to be taphomorphs...
2 KB (185 words) - 13:51, 1 February 2023
and other Petalonamids at varying levels of decay; these include the Ivesheadiomorphs Ivesheadia, Blackbrookia, Pseudovendia, and Shepshedia. Charnia masoni...
18 KB (1,929 words) - 17:40, 4 October 2024
taphomorphs of a mixture of taxa which have collectively been named Ivesheadiomorphs. Originally interpreted as fossils of a single genus, Ivesheadia, they...
48 KB (5,719 words) - 01:21, 14 October 2024
Russia Blackbrookia Boynton et Ford 1995 rejected as valid taxon, "ivesheadiomorph"-type fossil structure UK Bomakellia Fedonkin 1985 possible junior...
83 KB (5,004 words) - 15:53, 10 October 2024
flabellate, lobate frond with at least superficial similarities to the ivesheadiomorph Blackbrookia. The type species is B. alta. Bulbobaculites felixi Sp...
273 KB (12,522 words) - 19:28, 16 October 2024