00670cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050002000141100003700161245002100198260005400219300004400273490005400317500002800371650002400399999001700423cd 30000010 DLC20260227111146.0800603s1924    iluaf         000 0 eng    acd 30000010   a(OCoLC)6382761  aDLCcICDdDLC  apremarc00aQK1b.F43 no. 51 aDahlgren, Bror Eric,d1877-1961.12aA fossil flower.  aChicago,bField museum of natural history,c1924.  acover-title, 16 p.billus., pl.c22 cm.0 aField museum of natural history. Botany leaflet 5  aSigned: B. E. Dahlgren. 0aCycadaceae, Fossil.  c18467d18467