TY - JOUR N2 - On the question when mammals first started to rear their offspring, the jury is still out. Was such care-giving behavior actually inherited from our reptilian ancestors? L1 - http://journals.pan.pl/Content/118838/PDF/08-10_Sulej_ang.pdf L2 - http://journals.pan.pl/Content/118838 PY - 2020 IS - Nr 1 (65) Tenderness EP - 10 DO - 10.24425/academiaPAS.2020.135916 KW - Silesaurus KW - Cynodonts KW - Dicynodonts KW - protomammals KW - herd KW - social behavior KW - tenderness A1 - Sulej, Tomasz PB - Polish Academy of Sciences DA - 2020.04.01 T1 - The herd instinct goes back before mammals SP - 8 UR - http://journals.pan.pl/dlibra/publication/edition/118838 T2 - ACADEMIA. The magazine of the Polish Academy of Sciences ER -