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Fig. 11 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 11. Scanning electron micrographs of Europiella stigmosa (3) A. Head and thorax, lateral view. B. Lateral view of thorax and abdomen. C. Mesothoracic spiracle and metepisternal scentefferent system, lateral view. D. Setae on hemelytra, detail of microstructure. E. Pretarsus, frontal view.

Fig. 10 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 10. Scanning electron micrographs of Europiella decolor (3). A. Head and thorax, lateral view. B. Mesothoracic spiracle and metepisternal scentefferent system, lateral view. C. Pretarsus, lateral view. D. Setae on hemelytra, detail of microstructure.

Fig. 13 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 13. Scanning electron micrographs of Knightopiella albipubescens (3). A. Head, lateral view. B. Head, dorsal view. C. Setae on hemelytra, detail view. D. Mesothoracic spiracle and metepisternal scentefferent system, lateral view. E. Pretarsus, frontal view. F. Pretarsus, lateral view. G. Hind femura, distal half, dorsal view. H. Phallotheca, in situ, dorsal view.

Fig. 7 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 7. Scanning electron micrographs of Europiella angulata (3). A. Mesothoracic spiracle and metepisternal scentefferent system, lateral view. B. Pretarsus, lateroventral view. C. Setae on hemelytra. D. Setae on hemelytra, detail of microstructure.

Fig. 6 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 6. Europiella angulata (Uhler). Male: USA: Colorado: Jefferson Co.: Red Rocks Park near Morrison, 5600 ft.

Fig. 9 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 9. Scanning electron micrographs of Europiella consors (3). A. Mesothoracic spiracle and metepisternal scentefferent system, lateral view. B. Pretarsus, ventral view. C. Setae on hemelytra.

Fig. 2 in Revision of Europiella Reuter in North America, with the Description of a New Genus (Heteroptera: Miridae: Phylinae)

Fig. 2. Habitus views of Europiella spp.: decolor–unipuncta. Habitus of Knightopiella albipubescens. See appendix 1 for localities.

Fig. 20. Discoscaphites minardi, n in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 20. Discoscaphites minardi, n.sp., dimorph indeterminate, AMNH loc. 3252, Severn Formation, Kent County, Maryland. A–D. AMNH 47298. A, Right lateral; B, apertural; C, ventral; D, left lateral. E–H. AMNH 49425. E, Right lateral, F, apertural; G, ventral; H, left lateral. I. AMNH 47296, left lateral. J–L. AMNH 47280. J, Right lateral; K, ventral; L, left lateral. M–O. AMNH 47479. M, Right lateral; N, apertural; O, ventral. P, Q. AMNH 49422. P, Right lateral; Q, ventral. R–U. AMNH 49424. R, Right lateral; S, apertural; T, ventral; U, left lateral. V–Y. AMNH 47285. V, Right lateral; W, apertural; X, ventral; Y, left lateral. All figures ×1.

Fig. 9 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 9. Approximate correlation of the samples from Maryland with the Santee Coastal Reserve (SCR) core (Edwards et al., 1999). The horizontal arrows indicate sample locations in the SCR core. Because calcareous nannofossil Subzone CC25c is missing in the SCR core, Zone CC25 is shown as undifferentiated. The time scale is based on Berggren et al. (1995) as interpreted for the SCR core by Edwards et al. (1999).

Fig. 15 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 15. Ammonites from the upper part of the Severn Formation, Round Bay, presumably on the western shore of the Severn River, Anne Arundel County, Maryland. A, B, G–O. Discoscaphites iris (Conrad, 1858). A, B. USNM 525325, macroconch. A, Ventral; B, left lateral. G, H. USNM 525329, microconch. G, Right lateral; H, ventral. I. USNM 525328, macroconch, right lateral. J, K. USNM 525330, fragment. J, Ventral; K, left lateral. L, M. USMN 525327, microconch. L, Ventral; M, left lateral. N, O. USNM 525326, microconch. N, Right lateral; O, ventral. C, D. Discoscaphites cf. D. iris (Conrad, 1858), USNM 525323, macroconch. C, Left lateral; D, ventral. E, F. Discoscaphites cf. D.

Fig. 8 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 8. Proposed ammonite zonation of the upper Maastrichtian on the Gulf and Atlantic Coastal Plain and the corresponding zones in the U.S. Western Interior. The base of each zone is defined by the lowest occurrence of the index ammonite. The ammonite zones are correlated with the established calcareous nannofossil zonation based on the biostratigraphic distribution of the dinoflagellates and nannofossils associated with the ammonites in Maryland and North Carolina. The D. minardi Zone has not yet been recognized in the Gulf Coastal Plain. Correlation with the ammonite zones in the Western Interior is based on the presence of Discoscaphites conradi and Isabelidinium cooksoniae.

Fig. 22 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 22. Relative spacing of tubercle rows in Discoscaphites minardi, n.sp. In each specimen, the umbilicolateral bullae (ul) and outer ventrolateral tubercles (ovl) are plotted on the left and right side, respectively, with the midflank swellings (mf) and inner ventrolateral tubercles (ivl) in between. M, macroconch; m, microconch.

Fig. 19. Discoscaphites minardi, n in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 19. Discoscaphites minardi, n.sp., AMNH loc. 3252, Severn Formation, Kent County, Maryland. A–K. Macroconchs. A–C. AMNH 49406. A, Right lateral; B, apertural; C, ventral. D–G. AMNH 47290. D, Right lateral; E, apertural; F, ventral; G, left lateral. H–K. AMNH 47299. H, Right lateral, I, apertural; J, ventral; K, left lateral. L–Z, a–g. Microconchs. L, M. AMNH 47294. L, Right lateral; M, ventral. N–Q, AMNH 47289. N, Right lateral; O, apertural; P, ventral; Q, left lateral. R, S. AMNH

Fig. 14. A in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 14. A. Suture of Baculites vertebralis Lamarck, 1801, AMNH 49408, at a whorl height of 10.3 mm, AMNH loc. 3252, Severn Formation, Kent County, Maryland. B. Suture of Eubaculites latecarinatus (Brunnschweiler, 1966), AMNH 49402, at a whorl height of approximately 15 mm, same locality as A.

Fig. 3 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 3. Generalized stratigraphic sections of the Severn Formation at three sites in Maryland. The sections are arranged so that the ammonite assemblages (= zones) appear in ascending stratigraphic order from left to right. The Brightseat section is based on Owens et al. (1977: fig. 61), the Lloyd Creek section on Minard (1974: pl. 1; 1980) and Minard et al. (1977), and the Round Bay section on Minard (1980: pl. 1). The ammonites from Round Bay were probably collected from a site 2–3 km southwest of the type locality on the west side of the Severn River. According to Owens et al. (1977: fig. 61), this site is similar to the type locality. The stratigraphic position of the ammonites at Round Bay is shown with a question mark because the position is inferred based on the associated dinoflagellates with reference to the biostratigraphic zonation of the Severn Formation documented by Benson (1976) and Firth (1987).

Fig. 21 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 21. Sutures of Discoscaphites minardi, n.sp., AMNH loc. 3252, Severn Formation, Kent County, Maryland. A. AMNH 47298, at a whorl height of approximately 12.0 mm. B. AMNH 47294, last suture at a whorl height of 9.4 mm.

Fig. 13. A–Z, a–f. Baculites vertebralis Lamarck, 1801, AMNH loc. 3252 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 13. A–Z, a–f. Baculites vertebralis Lamarck, 1801, AMNH loc. 3252, Severn Formation, Kent County, Maryland. A–D. MAPS A2035c3. A, Dorsal; B, ventral; C, left lateral; D, whorl cross section at adoral end. E–H. MAPS A2035c2. E, Right lateral; F, dorsal; G, ventral; H, whorl crosssection at adoral end. I–L. AMNH 47428. I, Right lateral; J, dorsal; K, ventral; L, whorl crosssection at adapical

Fig. 1 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 1. Maps of parts of New Jersey, Delaware, Maryland, and North Carolina showing localities mentioned in the text.

Fig. 18. A–Q, S–Y. Discoscaphites minardi, n in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 18. A–Q, S–Y. Discoscaphites minardi, n.sp., macroconchs, AMNH loc. 3252, Severn Formation, Kent County, Maryland. A–D. Holotype, AMNH 47288. A, Right lateral; B, apertural; C, ventral; D, left lateral. E–G. AMNH 47281. E, Right lateral; F, ventral; G, left lateral. H–K. Paratype, AMNH 47293. H, Right lateral; I, apertural; J, ventral; K, left lateral. L–N. AMNH 47295. L, Right lateral; M, ventral; N, left lateral. O–Q. MAPS A2059a1. O, Apertural; P, ventral; Q, left lateral. S–U. Paratype, AMNH 50542. S, Right lateral; T, ventral; U, left lateral. V–Y. AMNH 47283. V, Right lateral; W, apertural; X, ventral; Y, left lateral. R. Discoscaphites iris (Conrad, 1858), MAPS A2060c1, same loc. as A–Q, S–Y, left lateral. All figures ×1.

Fig. 16 in Cephalopods from the Cretaceous/Tertiary Boundary Interval on the Atlantic Coastal Plain, with a Description of the Highest Ammonite Zones in North America. Part 1. Maryland and North Carolina

Fig. 16. Discoscaphites gulosus (Morton, 1834), AMNH 50365, macroconch, Peedee Formation, John D. Long County Park, Brunswick County, North Carolina. A, Right lateral; B, ventral; C, left lateral. All figures ×1.