Ichnogenus; horizontal shallow burrows and trails with distinctive wide lumpy levees of displaced sediment forming ... [details]
First considered a fossil and then later a sedimentary or organo-sedimentary structure, however fossil nature ... [details]
Listed as a pseudofossil in Häntzschel, 1975, however since reinterpreted. The Ediacaran genera Ediacaria, ... [details]
Taxonomic assignment (of Aspidella, hence by inference this family) has been controversial over time. From ... [details]
Initially described as a cyclozoan jellyfish. The Ediacaran genera Ediacaria, Cyclomedusa, and Spriggia may be ... [details]
Affinities unclear; according to Retallack & Broz, 2020, Dickinsonia has in the past been considered as (1) ... [details]
Spelled Dickinsoniomorpha (error or intentional?) in Retallack & Broz, 2020. Affinities unclear; according to ... [details]
Affinities unclear; according to Retallack & Broz, 2020, Dickinsonia [hence: Dickinsoniidae] has in the past been ... [details]
Listed as a fossil brown alga in Scytosiphonaceae in WoRMS/AlgaeBase (2019 version); a pseudofossil according to ... [details]
From Retallack & Broz, 2020: The biological affinities of Ernietta [hence by inference: Erniettidae] are ... [details]
Spelled Erniettamorpha by some workers e.g. Runnegar & Fedonkin, 1992; IRMNG presently follows Retallack & Broz, 2020 ... [details]
Retallack & Broz, 2020 interpret Skinnera Wade, 1969 and Hallidaya Wade, 1969 (published on different pages in the ... [details]
Ichnogenus (fossil burrow associated with Vendian animals). Retallack & Broz, 2020 state: (RE Lamonte trevallis) ... [details]
Ichnogenus, comprising "wrinkle-like structures". Originally described as a fossil sponge; a pseudofossil according ... [details]
Has been compared with (and sometimes considered a synonym of) Beltanelloides Sokolov, 1972, however according to ... [details]
Year given as 2021 in ION / Zoological Record; paper was published online in 2020 (without ZooBank identifier) so ... [details]
Originally described as an alga; a pseudofossil according to Häntzschel, 1975, but treated as a valid genus ... [details]
Ichnogenus (fossil ripple-like sedimentary wrinkle marks, interpreted as having microbial-mat related origins, ... [details]
Treated as equivalent to, or including, phylum Proarticulata Fendonkin (as described in Ivantsov et al., 2019) at ... [details]