Template:Cambrian_preservational_modes References

Source: Butterfield, Nicholas J. (2003). "Exceptional Fossil Preservation and the Cambrian Explosion". Integrative and Comparative Biology. 43 (1): 166–177. doi: 10.1093/icb/43.1.166. PMID 21680421.

v t e Modes of preservation in the Cambrian
Exceptional	Orsten Doushantuo type Bitter Springs type Burgess Shale type Beecher's Trilobite Bed type Ediacaran type
Conventional	Small shelly fossils Acritarchs Trace fossils