Mr 977 about 1/2 Specimen about 3 inches long suggest American but probably not a ortholoid at all. Just roundish gray markings. Mr 944 A small fragment of a calcareous shelled brachio- pod, or small a piece that it can't be identified. It suggests some Chorites, one sees the inside toward the antenn may in. The shell is formative and the tubules go through the shell. The shell's kind opens. Hardly 2 centimeters because the tubules are too fine. Mr 882 fine preserved sandstone. Has a cross suggesting a form but actually maybe of an animal. It suggests a plankton? It looks like this: They actually in a fern cost. Mr 1015 a very fine finial sandstone with a thin shale parting. Or it are then Orbicularides 3/8 inch across. The circular lines are fines all close together. All are dorsal colors. Might once be the common Penn. Orbiculoides marshallensis. There is a slight and short median septum in front of the apophysis with tiny organelle some, one on either side. Mr 1016 has two other specimens of the same Orbicular order. These shells are almost circular but have a very short Hutterell parting margin (arrow) This is little layer than the actual shell. See more 2 pages on