Find research datasets worth reusing

FIGURE 8 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 8. Projection of the first two principal components displaying the contribution (cos2) of each tracheal characteristic. Vmm2= vessels per square millimeter; VD= mean vessel diameter; VL= mean vessel length; VG= mean vessel grouping; BAR= mean number of bars per perforation plate; T= tracheid proportion; SE= proportion of helical sculpture (latewood+early wood proportions); GR= growing rings; MESO= mesomorphy index.

FIGURE 6 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 6. Distance dendogram displaying the comparison of the tracheal elements of the Tehuacán Fm. paleoflora with extant communities, fossil ones and Southern California ecological categories in the tracheal elements comparison. *Fossil paleofloras.

FIGURE 5 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 5. Projection of the first two principal components displaying the contribution (cos2) of each anatomical character. (X1) Growth rings, (X2) Vessel grouping, (X3) Vessel frequency, (X4) Vessel diameter, (X5) Vessel wall thickness, (X6) Helical sculpture, (X7) Intervascular pit aperture diameter, (X8) Alternate intervessel pits, (X9) Opposite intervessel pits, (X10) Scalariform intervessel pits, (X11) Simple perforation plates, (X12) Scalariform perforation plates, (X13) Fibre Wall thickness, (X14) Fibre lumen diameter, (X15) Tracheids, (X16) Fibrotracheids, (X17) Libriform fibres, (X18) Parenchyma diffuse in aggregates, (X19) Vasicentric parenchyma, (X20) Aliform parenchyma, (X21) Apotracheal parenchyma bands, (X22) Concentric parenchyma bands, (X23) Marginal parenchyma, (X24) Height of uniseriate ray (µm), (X25) Height of uniseriate ray (Nº cells), (X26) Percentage of uniseriate rays, (X27) Exclusively uniseriate rays, (X28) Width of multiseriate ray (µm), (X29) Width of multiseriate ray (Nº cells), (X30) Length of uniseriate extensions (µm), (X31) Length of uniseriate extensions (Nº cells), (X32) Storied structure, (X33) Heterocellular rays, (X34) Homocellular rays.

FIGURE 3 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 3. Distance dendogram showing the anatomical similarity between extant communities, fossil ones and the Tehuacán Fm. paleoflora. *Fossil paleofloras.

FIGURE 7 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 7. Projection of the first two principal components that displays the contribution (contrib) and spatial position of each communities within the PCA.

FIGURE 4 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 4. Projection of the first two principal components displaying the contribution (contrib) and spatial position of each community within the PCA.

FIGURE 2 in Paleoclimate and paleoecology of the Upper Oligocene Tehuacán Formation, Puebla State, Mexico, as determined from wood anatomical characters

FIGURE 2. Morpho-anatomic diversity of the paleoflora of the Tehuacán Fm. - A: Morphotype 2. Diffuse porosity with solitary and aggregates of vessels (2-3) with tylosis (TS). - B: Morphotype 16. Diffuse porosity with solitary and aggregate vessels (2), vasicentric and banded parenchyma bands (white arrows) (TS). - C: Morphotype 6. Detail of solitary and aggregate vessel elements with dark contents, thick walls and parenchyma bands (TS). - D: Morphotype 12. Long and wide vessel elements and multiseriate rays (RSL). - E: Morphotype 1. Vessel elements with alternate intervascular pits (RSL). - F: Morphotype 4. Short and wide vessel elements with alternating intervascular pits (TSL). - G: Morphotype 3. Biseriate rays (TSL). -H: Morphotype 19. Multiseriate rays and abundant axial parenchyma (TSL). - I: Morphotype 14. Rays mostly biseriate, some uniseriate (white arrows). Scale bar: 250 µm in A, B; 100 µm in C, D, E, G, H, I; 50 µm in F.

Fig. 2 in Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico

Fig. 2. Sector divisions of hosts for the encrusted abundance and distributional patterns. Athyridids (A) and rhynchonellids (B), in dorsal (A1, B1) and ventral (A2, B2) views. Co, commissure.

Fig. 4 in Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico

Fig. 4. Sclerobionts of the studied Roadian community from Monte Redondo locality, Chiapas, Mexico. A. Microconchus maya Heredia-Jiménez, Vinn and Torres-Martínez, 2020. B. Hederella carbonaria Condra and Elias, 1944. C. Encrusting bryozoans. Scale bars 1 mm.

Fig. 3 in Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico

Fig. 3. Encrusting sclerobionts (arrowed) on different brachiopod Roadian specimens from Monte Redondo locality, Chiapas, Mexico. A. Composita hapsida Stehli and Grant, 1970, IGM 11150, A1 with holdfast of crinoid and two microconchids (left to right arrows); A2 with hederelloids (left black arrow), bryozoans (right black arrow), and holdfast of crinoid (white arrow). B. Composita enormis Cooper and Grant, 1976, IGM 11143 with bryozoans. C–E. Tautosia transenna Cooper and Grant, 1976. C. IGM 11140 with hederelloids. D. IGM 11138 with bryozoans. E. IGM 11139 with microconchid. Scale bars 10 mm.

Fig. 7 in Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico

Fig. 7. Diversity and abundance of sclerobionts versus potential area of brachiopods brachiopods: athyridids (A), rhynchonellids (B), and both orders (C). The adjustments allowed us to observe low to moderate correlation in all graphs.

Fig. 5 in Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico

Fig. 5. Percentage of all sclerobiont groups: athyridids (A) and rhynchonellids (B) per brachiopod order.

Рис. 16. Выброшенная друЗа мидий (Crenomytilus grayanus) на пляЖе б. Теляковского с прикрепившимися риЗоидами водорослей. Fig. 16. A stranded mussel druse (Crenomytilus grayanus) with attached algae rhizoids on the beach of Telyakovskogo Bay. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 16. Выброшенная друЗа мидий (Crenomytilus grayanus) на пляЖе б. Теляковского с прикрепившимися риЗоидами водорослей. Fig. 16. A stranded mussel druse (Crenomytilus grayanus) with attached algae rhizoids on the beach of Telyakovskogo Bay.

Рис. 12. Характер фрагментации и повреЖдений створок спиЗулы сахалинской Spisula sachalinensis иЗ раскопа 1. Fig. 12. Fragmentation and preservation patterns of valves of Spisula sachalinensis from excavation 1. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 12. Характер фрагментации и повреЖдений створок спиЗулы сахалинской Spisula sachalinensis иЗ раскопа 1. Fig. 12. Fragmentation and preservation patterns of valves of Spisula sachalinensis from excavation 1.

Рис. 11. Характер фрагментации створок приморского гребешка (Mizuhopecten yessoensis) иЗ раскопа 1. Fig. 11. Fragmentation patterns of valves of the Japanese scallop (Mizuhopecten yessoensis) from excavation 1. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 11. Характер фрагментации створок приморского гребешка (Mizuhopecten yessoensis) иЗ раскопа 1. Fig. 11. Fragmentation patterns of valves of the Japanese scallop (Mizuhopecten yessoensis) from excavation 1.

Рис. 13. Частотно-раЗмерное распределение створок спиЗулы сахалинской (Spisula sachalinensis) иЗ раковинной кучи (все выборки). Fig. 13. Size-frequency distribution of valves of Spisula sachalinensis from the shell-midden (all samples). in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 13. Частотно-раЗмерное распределение створок спиЗулы сахалинской (Spisula sachalinensis) иЗ раковинной кучи (все выборки). Fig. 13. Size-frequency distribution of valves of Spisula sachalinensis from the shell-midden (all samples).

Рис. 10. Характер повреЖдений створок приморского гребешка (Mizuhopecten yessoensis) иЗ раскопа 1. Fig. 10. Fragmentation patterns of valves of the Japanese scallop (Mizuhopecten yessoensis) from excavation 1. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 10. Характер повреЖдений створок приморского гребешка (Mizuhopecten yessoensis) иЗ раскопа 1. Fig. 10. Fragmentation patterns of valves of the Japanese scallop (Mizuhopecten yessoensis) from excavation 1.

Рис. 9. Частотно-раЗмерное распределение створок устрицы (Crassostrea gigas) иЗ раковинной кучи (все выборки). Fig. 9. Size-frequency distribution of valves of the giant oyster (Crassostrea gigas) from the shell-midden (all samples). in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 9. Частотно-раЗмерное распределение створок устрицы (Crassostrea gigas) иЗ раковинной кучи (все выборки). Fig. 9. Size-frequency distribution of valves of the giant oyster (Crassostrea gigas) from the shell-midden (all samples).

Рис. 4. РаЗведочный шурф, виден слой раковин (раковинная куча) и масса створок спиЗулы сахалинской (Spisula sachalinensis) (Желтая стрелка). Fig. 4. A prospecting pit, a layer of shells (shell-midden) and numerous valves of Spisula sachalinensis (yellow arrow) are seen. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 4. РаЗведочный шурф, виден слой раковин (раковинная куча) и масса створок спиЗулы сахалинской (Spisula sachalinensis) (Желтая стрелка). Fig. 4. A prospecting pit, a layer of shells (shell-midden) and numerous valves of Spisula sachalinensis (yellow arrow) are seen.

Рис. 3. Раскоп 2: А – северная стенка, квадраты С–У; В – профиль бровки по линии меЖду квадратами 12–13, квадратами П–Р. Fig. 3. Excavation 3: A – the northern wall, squares С–У; В – the profile of the edge along the line between the squares 12–13, squares П–Р. in Mollusks from the shell-midden of the Telyakovskogo 2 site in southern Primorye (Yankovskaya culture), their paleoecology and role in paleoeconomy

Рис. 3. Раскоп 2: А – северная стенка, квадраты С–У; В – профиль бровки по линии меЖду квадратами 12–13, квадратами П–Р. Fig. 3. Excavation 3: A – the northern wall, squares С–У; В – the profile of the edge along the line between the squares 12–13, squares П–Р.