Huvudgrupp 1

• Brenchley, Patrick J.; Harper, David A. T., Palaeoecology: ecosystems, environments and evolution, London, Chapman & Hall, 1998
• Invertebrate Palaeontology and Evolution, 1998
• Foote, Michael; Miller, Arnold I., Principles of paleontology, 3. ed., New York, W.H. Freeman, cop. 2007
• Crowther, Peter R., Palaeobiology II, Oxford, Blackwell, 2003 (Eller Palaeontology - a synthesis: http://www.palass.org/modules.php?name=palaeo&sec=publications&page=186)
• Systematics and the fossil record: documenting evolutionary patterns, John Wiley & Sons