Legs with the femora unidentate, dentation at the middle, sulcate
beneath with the sulci bare (Fig.
In adult plants, stipes are nearly circular in section, adaxially sulcate
, with one deep groove, and abaxially rounded; below the epidermis there is a wide hypodermic zone of fibers, 8-10 layers thick and a leaf trace with 3 strands included in a massive parenchymatic central area (Fig.
Half of the 16 black bears exhibited this form, while the other half had a slightly sulcate
1--venter with legs, possibly a sternum, possibly a male; good carapace wider than long, with orbits, sulcate
front, and weakly developed axial regions
surface of the hemipenis is densely covered with small spines, whereas the asulcate surface is covered with large spines to the edge of the lobes (about two subcaudals from the tip), and the remainder of the lobe is covered with spinules to the edge of the smooth apical disk (Fig.
Frontal ridge almost flat, coarsely punctate, slightly sulcate
around medial ocellus.
Keywords: Chhidru Formation, Palynomorphs, Monocolpate, Sulcate
, Gymnosperms, Peltasperms, Gnetales, Medullosales and Ephedralels.
The cardinal angles are obtuse and the anterior commissure is rectimarginate to weakly sulcate
Vertex slightly broader than long, with a deep fovea posterior to center and a prominent, longitudinal sulcate
impression on each side of median line, ocellar and lateral regions near the eyes swollen, gradually rounded anteriorly, posterior margin slightly emarginated, anterior margin invaginated at point of excision; anterior ocellus visible in front; genal cones small, about one-fifth as long as vertex, much below the level of vertex.
Column forming an obtuse angle with the ovary, straight, dorsiventrally compressed, oblongcuneate, white suffused with dark brown, ventrally shallowly sulcate
and densely papillose, 6-8 mm long, 2.
Legs: Unarmed, clothed with short, semidecument, silvery, bristlelike setae; tibiae sulcate
4 x 4-5 cm, slightly shorter to slightly exceeding the ovary, distinctly longitudinally sulcate
mainly near the apex.