1. Aardsma, GE. 1992.

Re: Aardsma: Reactions (Origins 18:6-7)
Origins-GRI 19(2):53. CELD ID 2722.

2. Brand, LR; Carter, RL. 1992.

Sociobiology: the evolution theory's answer to altruistic behavior
Origins-GRI 19(2):54-71. CELD ID 2725.

3. Brown, RH. 1992.

An age-old question
Origins-GRI 19(2):87-90. CELD ID 2737.

4. Roth, AA. 1992.

Fossils and compassion
Origins-GRI 19(2):51-52. CELD ID 2781.

5. Roth, AA. 1992.

Life in the deep rocks and the deep fossil record
Origins-GRI 19(2):93-104. CELD ID 2782.

6. Gibson, LJ. 1992.

The Search for Relatives
Origins-GRI 19(2):91-92. CELD ID 2799.