finalized Callomon et al. (91), McGowan et al. (93), and Hendy et al. (101)
finalized Callomon et al. (91), McGowan et al. (93), and Hendy et al. (101)

paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new