REPORT OF THE STATE PALEONTOLOGIST 1900 45 



INDEX TO FORMATIONS 



Cambric, 2422 



Beekmantown limestone, 2603 

 Ghazy limestone, 2604 

 Black river limestone, 2605 



Trenton limestone, 2397, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 



2410, 2412, 2600?, 2606, 2607, 2608, 2609, 2616, 2647, 2648, 2649, 



2692 



Xormans kill shale, 2405, 2406, 2407, 2409, 2410 

 Utica shale, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 



2412, 2417, 2418, 2598, 2610, 2611, 2652, 2654 

 Lorraine beds, 2392, 2393, 2411, 2612, 2613, 2614, 2630, 2650, 2651, 



2653 

 Richmond beds, 2616, 2617 

 Medina sandstone, 2619, 2629? 

 Siluric (Arisaig series), 2681, 2682, 2683, 2688, 2694, 2695, 2696, 



2697 



Clinton beds, 2420, 2421, 2443, 2444, 2445, 2620, 2629?, 2691 



Xiagaran, 2423, 2633 



Rochester shale, 2440, 2441, 2442, 2597 



Rondout waterlime, 2349, 2350, 2351, 2366, 2367, 2381, 2414, 2625, 

 2628, 2631, 2636, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 

 2669, 2670, 2671 



Manlius limestone, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 

 2348, 2352, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 

 2364, 2365, 2366, 2367, 2368, 2369, 2413, 2415, 2416, 2623, 2624, 

 2626, 2627, 2634, 2657, 2658, 2659, 2660 



Devonic (Gaspe limestones), 2672, 2673, 2674, 2675, 2676, 2677, 

 2678, 2679, 2680 



Devonic (Gasp6 sandstone), 2644, 2645 



Lower Devonic, 2656 



Helderbergian, 2380, 2637, 2638, 2639, 2640, 2641, 2642, 2643, 2646 



