TY  - RPRT
TI  - Eggs and embryos from the Cambrian.
AU  - S C Morris
PY  - 1998
DO  - 10.1002/(sici)1521-1878(199808)20:8<676::aid-bies11>3.0.co;2-w
UR  - https://pubmed.ncbi.nlm.nih.gov/9780842/
ID  - 9780842
ER  -