# positions[].organizations[].parent[].label
Texas A&M Engineering Experiment Station (TEES)

# overview
My research focuses on the study of carboniferous and Permian marine shelf paleoenvironments and paleooceanography.

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# keywords[]
3709 Physical Geography And Environmental Geoscience

# educationAndTraining[].organization.label
University of California, Berkeley - (Berkeley, California, United States)

# educationAndTraining[].organization.label
University of California, Berkeley - (Berkeley, California, United States)

# educationAndTraining[].organization.label
University of California, Berkeley - (Berkeley, California, United States)

# awardsAndHonors[].label
Association of Former Students College-Level Teaching Distinguished Achievement Award, The

# publications[].label
Composition and Provenance of Volcanic Glass in Late Eocene Manning Formation, East-Central Texas

# publications[].label
The Age and Geochemistry of Volcanic Ash in the Catahoula Formation of Louisiana, Mississippi, and Texas, USA

# publications[].label
STABLE-ISOTOPE STRATIGRAPHY OF BRACHIOPODS FROM PENNSYLVANIAN SHALES IN TEXAS

# publications[].label
Eocene-Oligocene chronostratigraphy of ignimbrite flareup volcanic ash beds on the Gulf of Mexico coastal plains

# publications[].label
Grain size of Cretaceous-Paleogene boundary sediments from Chicxulub to the open ocean: Implications for interpretation of the mass extinction event

# publications[].label
RELATIVE DEPTH POSITION OF FUSULINIDS AND AMMONOIDS IN LATE PENNSYLVANIAN REGRESSIVE SEQUENCES IN NORTH-TEXAS

# publications[].label
VOLCANICLASTIC AND CARBONATE SEDIMENTATION IN LATE PALEOZOIC ISLAND-ARC DEPOSITS, EASTERN KLAMATH MOUNTAINS, CALIFORNIA - COMMENT

# publications[].label
A new genus of Permian siphonodentalid scaphopods, and its bearing on the origin of the Siphonodentaliidae

# publications[].label
Controls on the Deposition of Mixed Carbonate and Siliciclastic Sediments on the Eastern Shelf of the Midland Basin, Pennsylvanian of Texas

# publications[].label
Comment and Reply on Volcaniclastic and carbonate sedimentation in late Paleozoic island-arc deposits, Eastern Klamath Mountains, California

# publications[].label
CARBONIFEROUS-PERMIAN BOUNDARY SEQUENCE OF NORTHERN OQUIRRH BASIN, IDAHO-UTAH

# publications[].label
The Cretaceous-Paleogene Boundary on the Brazos River,  Texas: New Stratigraphic Sections and Revised  Interpretations

# publications[].label
A sphinctozoan sponge from the Late Triassic (Norian) of the United Arab Emirates

# publications[].label
Radiogenic isotope composition of Carboniferous seawater from North American epicontinental seas

# publications[].label
PALYNOMORPH BIOZONES IN THE CONTEXT OF CHANGING PALEOCLIMATE, MIDDLE EOCENE TO LOWER OLIGOCENE OF THE NORTHWEST GULF OF MEXICO

# publications[].label
Temperature evolution and the oxygen isotope composition of Phanerozoic oceans from carbonate clumped isotope thermometry

# publications[].label
Palynomorph biozones in the context of changing paleoclimate, middle Eocene to lower Oligocene of the northwest gulf of Mexico

# publications[].label
EUSTATIC CYCLICITY IN THE PALEOCENE AND EOCENE - DATA FROM THE BRAZOS RIVER VALLEY, TEXAS

# publications[].label
The Palynological Record of Late Eocene Climate Change, Northwest Gulf o Mexico

# publications[].label
Geochemical markers of the Cretaceous-Tertiary boundary event at Brazos River, Texas, USA

# publications[].label
Permian marine biotic provinces in North America

# publications[].label
Bio- and Sequence Stratigraphy of the Upper Portion of the Kincaid Formation, Frost Bluff, Milam County, Texas

# publications[].label
Biogeography of the Late Triassic wallowaconchid megalodontoid bivalves

# publications[].publisher
Scandinavian University Press / Universitetsforlaget AS

# publications[].label
Carboniferous isotope stratigraphies of North America: Implications for Carboniferous paleoceanography and Mississippian glaciation

# publications[].label
BIVALVIA OF THE HS LEE FORMATION (PERMIAN) OF MALAYSIA

# publications[].label
Evidence against Devonian unconformity and middle Paleozoic age of Langkawi folding phase in Northwest Malaya

# publications[].label
Carboniferous praecardioid bivalves from the exceptional Buckhorn Asphalt biota of south-central Oklahoma, USA

# publications[].label
Native Sulfur in Sediments from KT Boundary Sites of the Brazos River, Texas

# publications[].label
Structure, taxonomy, and epifauna of Pennsylvanian rostroconchs (mollusca)

# publications[].label
THE GUADALUPIAN: PROPOSED INTERNATIONAL STANDARD FOR A MIDDLE PERMIAN SERIES

# publications[].label
Evactinoporidae, a new family of Cystoporata (Bryozoa) from the Mississippian of North America: growth and functional morphology

# publications[].label
Stratigraphy and Depositional Environments of the Cretaceous-Tertiary Boundary Complex and Basal Paleocene section, Brazos River, Texas

# publications[].label
Formation of barrel concretions around methane seepage pathways in Upper Middle Eocene shelf sediments, Stone City Bluff, Texas

# publications[].label
REDESCRIPTION OF ANOMALOSAEPIA (CEPHALOPODA: COLEOIDA): A SEPIOID WITH A BIMINERALIC CALCITE AND ARAGONITE SKELETON

# publications[].label
Depositional environments of Late Eocene lignite-bearing strata, east-central Texas

# publications[].label
Relating Sequence Stratigraphy to Lithostratigraphy in Paleogene Siliciclastic-Dominated Shelf Settings, Central-East Texas

# publications[].label
Giant Upper Triassic bivalves of Wrangellia, Vancouver Island, Canada

# publications[].label
PATTERNS OF MIXED CARBONATE-SILICICLASTIC SEDIMENTATION ON AN INCLINED SHELF

# publications[].label
Hot atmospheric formation of carbonate accretionary lapilli at the Cretaceous-Paleogene boundary, Brazos River, Texas, from clumped isotope thermometry

# publications[].label
Larval shells and shell microstructures of exceptionally well-preserved late carboniferous gastropods from the buckhorn asphalt deposit (Oklahoma, USA)

# publications[].label
Larval shells of Late Palaeozoic naticopsid gastropods (Neritopsoidea : Neritimorpha) with a discussion of the early neritimorph evolution

# publications[].label
Rates of Sediment Deposition during the Late Eocene of Central Texas Based on 40Ar/39Ar Dating of Volcanic Ash

# publications[].label
A NEW LATE PALEOZOIC CHONDROPHORINE (HYDROZOA, VELELLIDAE) BY-THE-WIND SAILOR FROM MALAYSIA

# publications[].label
Proposed Microbial Origin of Kaolinite in Simsboro Sandstone (Upper Paleocene), Limestone County, Texas

# publications[].label
Temperature limits for preservation of primary calcite clumped isotope paleotemperatures

# publications[].label
Giant alatoform bivalves in the Upper Triassic of western North America

# publications[].label
STABLE ISOTOPES IN LATE PENNSYLVANIAN BRACHIOPODS FROM THE UNITED-STATES - IMPLICATIONS FOR CARBONIFEROUS PALEOCEANOGRAPHY

# publications[].label
Palynological age control of sediments bracketing the Paleocene-Eocene boundary, Bastrop, Texas

# publications[].label
REVISION OF THE ALATOCONCHIDAE - A REMARKABLE FAMILY OF PERMIAN BIVALVES

# publications[].label
Facies and fauna of the Pennsylvanian Buckhorn Asphalt Quarry deposit: a review and new data on an important Palaeozoic fossil Lagerstatte with aragonite preservation

# publications[].label
Abstract: Major Volcanic Ash Units in the Late Eocene of East Texas

# publications[].label
Paleocene-Eocene Marine Transgression in the Upper Calvert Bluff Formation, Wilcox Group, Bastrop County, Texas

# publications[].label
Major Heavy Mineral Assemblages and Heavy Mineral Provinces of the Central California Coast Region

# publications[].label
Permian positions of the Northern Hemisphere continents as determined from marine biotic provinces.

# publications[].label
U-Pb detrital zircon geochronology of the Upper Paleocene to Lower Eocene Wilcox Group, east-central Texas

# publications[].label
Chemical variation in Pennsylvanian brachiopod shells - Diagenetic, taxonomic, microstructural, and seasonal effects

# publications[].label
In reply: paleobiogeography of the ancient pacific.

# publications[].publisher
American Association for the Advancement of Science (AAAS)

# publications[].label
The genus Vesperispira (Gastropoda : Pleurotomarioidea) from the Permian of two displaced terranes, western United States

# publications[].label
Provenance of Paleocene-Eocene Wilcox Group sediments in Texas: the evidence from detrital zircons

# publications[].label
Cephalopods from the Cretaceous-Paleogene (K-Pg) boundary interval on the Brazos River, Texas, and extinction of the ammonites

# publications[].label
Presentation of the Harrel L. Strimple Award of the Paleontological Society to Christopher L. Garvie

# publications[].label
Sediment Distribution and its Relations to Circulation Patterns in Bolinas Bay, California

# publications[].publisher
American Society of Civil Engineers (ASCE)

# publications[].label
DEPOSITIONAL TRENDS IN CARBONATE-DOMINATED AND CLASTIC-DOMINATED LATE PENNSYLVANIAN CYCLES OF NORTH TEXAS.

# publications[].label
MUDFLOW DISTURBANCE IN LATEST MIOCENE FORESTS IN LEWIS COUNTY, WASHINGTON

# publications[].label
Depositional history of the upper Calvert Bluff and lower Carrizo formations, Bastrop, Texas

# publications[].label
A NEW MODEL OF SUCCESSION OF MIDDLE AND LATE PENNSYLVANIAN FOSSIL COMMUNITIES IN NORTH TEXAS, MID-CONTINENT, AND APPALACHIANS WITH IMPLICATIONS ON BLACK SHALE CONTROVERSY

# publications[].label
Skeletal repair of extreme damage in rugose corals, Pella Formation (Mississippian, Iowa, USA)

# publications[].label
Carbonate accretionary lapilli in distal deposits of the Chicxulub impact event

# publications[].label
A molluscan faunal assemblage from the Arcturus Formation, Nevada

# publications[].label
CYCLE CORRELATION IN LATE PENNSYLVANIAN STRATA OF MIDLAND BASIN

# publications[].label
Treatise Online no. 48: Part N, Revised, Volume 1, Chapter 31: Illustrated Glossary of the Bivalvia

# publications[].label
A comparison of late Paleocene and late Eocene lignite depositional systems using palynology, upper Wilcox and upper Jackson Groups, east-central Texas

# publications[].label
Moscovicrinus preserved in magnetite from Selumar, Belitung Island, Indonesia

# publications[].label
A new microconchid tubeworm from the Artinskian (Lower Permian) of central Texas, USA

# publications[].publisher
Polska Akademia Nauk Instytut Paleobiologii (Institute of Paleobiology, Polish Academy of Sciences)

# publications[].label
CONTROLS ON DEPOSITION OF MIXED CARBONATE AND SILICICLASTIC SEDIMENTS ON EASTERN SHELF OF MIDLAND BASIN, PENNSYLVANIAN, OF TEXAS

# publications[].label
Massive perturbations to atmospheric sulfur in the aftermath of the Chicxulub impact.

# publications[].publisher
Proceedings of the National Academy of Sciences

# publications[].label
A Synoptical Classification of the Bivalvia (Mollusca)

# publications[].label
Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous: The isotopic record from low latitudes

# publications[].label
Isotopic records of brachiopod shells from the Russian Platform - evidence for the onset of mid-Carboniferous glaciation

# publications[].label
RECENT BENTHIC FORAMINIFERAL PROVINCES BETWEEN NEWFOUNDLAND AND YUCATAN - DISCUSSION

# publications[].label
Evolutionary Paleoecology: The Ecological Context of Macroevolutionary Change

# publications[].label
Silica-Cemented Sandstones (Groundwater Silcretes) in Outcrops of the Jackson Group, Texas Coastal Plain

# publications[].label
Significance of the provincial signature of Early Permian faunas of the eastern Klamath terrane

# publications[].label
THE MIDDLE EOCENE BELOSAEPIA UNGULA (CEPHALOPODA: COLEOIDA) FROM TEXAS: STRUCTURE, ONTOGENY AND FUNCTION

# publications[].label
The Ramonalinids: a new family of mound-building bivalves of the Early Middle Triassic

# publications[].label
Depositional environments of sediments near the Paleocene-Eocene boundary, Bastrop, Texas

# publications[].publisher
Association of Environmental and Engineering Geologists

# publications[].label
Carbon in Sediments at the KT Boundary Site of the Brazos River, Texas

# publications[].label
Stable carbon and oxygen isotope shifts in Permian seas of West Spitsbergen - Global change or diagenetic artifact?

# publications[].label
REDESCRIPTION OF THE GENUS SHIKAMAIA, AND CLARIFICATION OF THE HINGE CHARACTERS OF THE FAMILY ALATOCONCHIDAE (BIVALVIA)

# publications[].label
DEPTH-GRADIENT ANALYSIS AND BIOTIC SUCCESSION IN THE COLONY CREEK CYCLE (LATE PENNSYLVANIAN) OF NORTH TEXAS.

# publications[].label
Isotope Stratigraphy and Paleodepth Changes of Pennsylvanian Cyclical Sedimentary Deposits

# publications[].label
Late Paleozoic turrilepadid machaeridians from North America

# publications[].label
Reassignment of Dentalium canna White, 1874, to Prodentalium

# publications[].label
Rare earth nanominerals in bentonite deposits of the Eocene Texas coastal plains

# publications[].label
Tephrochronology and geochemistry of Eocene and Oligocene volcanic ashes of east and central Texas

# publications[].label
Depositional Gradient Analysis in Transgressive Systems Tracts and Highstand Systems Tracts, Mid-Late Eocene of the Brazos River Valley, Texas

# publications[].label
IMPACT-INDUCED SEDIMENT DEPOSITION ON AN OFFSHORE, MUD-SUBSTRATE CONTINENTAL SHELF, CRETACEOUS-PALEOGENE BOUNDARY, BRAZOS RIVER, TEXAS, USA

# publications[].label
Reevaluation of conflicting Eocene tropical temperature estimates: Molluskan oxygen isotope evidence for warm low latitudes

# publications[].label
Carboniferous paleoclimate and global change: isotopic evidence from the Russian Platform

# publications[].label
Rebuilding the foundation of late Paleozoic pinnid bivalve study (family Pinnidae)

# publications[].label
Permian polyplacophora (mollusca) from Nevada, Utah, and Arizona

# publications[].label
DEPOSITIONAL TRENDS IN CARBONATE-DOMINATED AND CLASTIC-DOMINATED LATE PENNSYLVANIAN CYCLES IN NORTH TEXAS

# streetAddress
Texas A&M University; Geology; 3115 TAMU

# schools[]
Texas A&M Engineering Experiment Station (TEES)

# etdChairOf[].label
Heintz, Mindi (2013-12). Tephrochronology and Stratigraphy of Eocene and Oligocene Volcanic Ashes of East and Central Texas. Master's Thesis.

# etdChairOf[].label
Flake, Ryan Christopher (2012-07). Circulation of North American epicontinental seas during the Carboniferous using stable isotope and trace element analyses of brachiopod shells. Master's Thesis.

# etdChairOf[].label
Wahl, Preston James (2015-06). U-Pb Detrital Zircon Geochronology of the Late Paleocene Early Eocene Wilcox Group, East-Central Texas. Master's Thesis.

# etdChairOf[].label
Aydin, Tuba (2013-06). Dinoflagellate Cyst Biostratigraphy, Palynofacies and Paleoenvironmental Analysis of the Maastrichtian and Basal Danian, Brazon River, Texas. Master's Thesis.

# etdChairOf[].label
Hull, Thomas Frederick (2011-10). High-Resolution Characterization of Reservoir Heterogeneity and Connectivity in Clastic Environments. Master's Thesis.