
Exploring the nature and culture that surrounds us today, both in L.A. and the world. @NHMLA | @LaBreaTarPits. #NHMLAC
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ALT Fluorescent and scanning electron microscopy (SEM) of fossil and modern juniper leaves. (a, b) Fluorescent microscope imagery of fossil juniper branchlet (LACMHC 1469B). (b) Close-up of leaf scale with smooth leaf margins and acute-slightly obtuse apical shape. (c) SEM image of entire fossil leaf scale from adaxial (dorsal) perspective. (d–g) Close-up imagery of abaxial (ventral) side of modern (d) J. blancoi, (e) J. scopulorum, (f) J. virginiana, and (g) fossil juniper leaf (P23-47594).

ALT Reconstruction of Navaornis hestiae in its 80 million-year-old environment. Copyright owned by Julia d’Oliveira. Credit: J. d’Oliveira, [email protected].




















