Text-fig. 6. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a: Volume rendering of flower in apical view showing five narrow calyx lobes; note that the apical part of the five-angled style is sealed (arrow). b: Volume rendering of flower (cut at orthoslice xy0796) showing transverse sections of calyx lobes with three distinct bundles indicated by arrows in one of the lobes, ovary wall (ow) and central placenta (pl) bearing numerous ovules (ov). c, d: Transverse sections of style (c, orthoslice xy0153; d, orthoslice xy0222) showing five angled form, sealed near apex (c) and with prominent central canal further farther down (d). e: Volume rendering of flower (cut at orthoslice xz1024) in longitudinal section showing calyx, semi-inferior ovary with ovary wall (ow), and central placenta (pl) bearing numerous ovules (ov). Specimen, Mira 100-S153145 (a–d). Scale bars = 600 µm (a, b, e), 100 µm (c, d). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications

Text-fig. 6. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a: Volume rendering of flower in apical view showing five narrow calyx lobes; note that the apical part of the five-angled style is sealed (arrow). b: Volume rendering of flower (cut at orthoslice xy0796) showing transverse sections of calyx lobes with three distinct bundles indicated by arrows in one of the lobes, ovary wall (ow) and central placenta (pl) bearing numerous ovules (ov). c, d: Transverse sections of style (c, orthoslice xy0153; d, orthoslice xy0222) showing five angled form, sealed near apex (c) and with prominent central canal further farther down (d). e: Volume rendering of flower (cut at orthoslice xz1024) in longitudinal section showing calyx, semi-inferior ovary with ovary wall (ow), and central placenta (pl) bearing numerous ovules (ov). Specimen, Mira 100-S153145 (a–d). Scale bars = 600 µm (a, b, e), 100 µm (c, d).