Figure 5

Figure 5 - Pollen and spores from Mississippi and Alabama, United States, representing plant types that either went extinct (1–8) or first appeared (9–16) at the Paleocene–Eocene boundary. 1, Holkopollenites chemardensis; 2, Lanagiopollis cribellata; 3, Retitrescolpites anguloluminosus; 4, Insulapollenites rugulatus; 5, Spinaepollis spinosus; 6, Momipites strictus; 7, Trudopollis plenus; 8, Lanagiopollis lihoka; 9, Granulatisporites luteticus; 10, Brosipollis striata; 11, Dicolpopollis sp.; 12, Intratriporopollenites instructus; 13, Symplocos contracta; 14, Celtis tschudyi; 15, Interpollis microsupplingensis; 16, Platycarya platycaryoides.

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