Labels:text | screenshot OCR: Podocyrtis ampla Group?> Plcrocorythids P. diamcsa P. phyxis Top mid Foc P. mitra Bottom: mid Eoc P. ampla Podocyrtis diamcsa Podocyrtis phyxisv: tion (Reference to good figures: Ricdel & Sanfilippo, 197 B. Variability and distribution: In some specimens the abdomen is shorter andfor more inflated than in the illustrated specimen. Early specimens have three small, spatulate feet, absent in later specimens. and the thorax is less pronouncedly ribbed. The Previous Next Print Malo Icon's Spp. list Help Figure 7. An electronic catalog provides more detailed information about various microfossil groups.