Microbioerosion - Trace Fossils as Indicators of Sedimentary Environments - page 227

TABLE 3 Ichnotaxa with Paleothermometrical Relevance, Given with their Known or Inferred Producers, Known Stratigraphic

Range, and Today's Biogeographic Distribution (XX rare) as Reported by Radtke et al. (1997) , Lukas and Golubic

(1981) , Akpan and Farrow (1984) , Schmidt and Freiwald (1993) , Vogel et al. (2000) , Bundschuh and Balog (2000) , Radtke and
Golubic (2005) , Wisshak (2006, 2008) , Wisshak and Porter (2006) , Golubic and Radtke (2008) and Bromley et al. (2007) ,
Wisshak et al. (2011) , and Complemented by own Observations—Cont'd

¼ common; X ¼

Ichnotaxon
Biotaxon (type)

Warm-
temperate

Cold-
temperate Stratigraphic range Tropical Arctic

Rhopalia spinosa Radtke and Golubic, 2005
? (chlorophyte)

Eocene-recent XX X

Saccomorpha sphaerula Radtke, 1991
Lithopythium gangliiforme Bornet and Flahault, 1889 (fungus)

Eocene-recent XX X X

X b

Flagrichnus baiulus Wisshak and Porter, 2006
? (fungus?)

Oligocene-recent XX X

Saccomorpha cf. terminalis Radtke, 1991 c
Arborella kohli Zebrowski, 1937 (fungus)

Paleocene-recent XX X

X b

Semidendrina pulchra Bromley et al., 2007
Globodendrina monile Plewes et al., 1996 (foraminiferan?)

Carboniferous-recent XX X

Entobia mikra Wisshak, 2008
? (sponge)

Pleistocene-recent X XX X

a Only those Planobola macrogota that resemble Cyanosaccus piriformis.
b Cold, deep, or upwelling water only.
c Alternative ichnospecies description in progress.