World's Best Scientists 2026 revealed!
Raymond Alexander Fernand Cas

Raymond Alexander Fernand Cas

D-Index & Metrics

Earth Science

D-Index
58
Citations
13209
World Ranking
2140
National Ranking
123

Raymond Alexander Fernand Cas publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Raymond Alexander Fernand Cas sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 247 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Raymond Alexander Fernand Cas D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Raymond Alexander Fernand Cas sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 58 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Volcano
  • Basalt
  • Sedimentary rock

His primary scientific interests are in Geochemistry, Paleontology, Volcano, Pyroclastic rock and Volcanic rock. His work deals with themes such as Sedimentary depositional environment, Stratigraphy and Facies, which intersect with Geochemistry. His research integrates issues of Volcanism, Earth science and Geomorphology in his study of Volcano.

His work in Earth science addresses subjects such as Volcanic pipe, which are connected to disciplines such as Pyroclastic fall and Pyroclastic surge. His Pyroclastic rock research incorporates elements of Pumice, Caldera, Magma and Diatreme. Raymond Alexander Fernand Cas combines subjects such as Turbidity current and Debris flow with his study of Volcanic rock.

His most cited work include:

  • Volcanic successions, modern and ancient (843 citations)
  • Volcanic Successions Modern and Ancient: A geological approach to processes, products and successions (264 citations)
  • Subaqueous pyroclastic flows and ignimbrites: an assessment (135 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Geochemistry, Pyroclastic rock, Volcano, Volcanic rock and Petrology. His Geochemistry study integrates concerns from other disciplines, such as Facies and Geomorphology. The concepts of his Geomorphology study are interwoven with issues in Eruption column, Volcanic ash, Pyroclastic fall, Pyroclastic surge and Breccia.

His studies deal with areas such as Pumice, Caldera, Igneous rock and Clastic rock as well as Pyroclastic rock. His work carried out in the field of Volcano brings together such families of science as Tectonics and Earth science. The study incorporates disciplines such as Lapilli and Maar in addition to Phreatomagmatic eruption.

He most often published in these fields:

  • Geochemistry (63.71%)
  • Pyroclastic rock (39.66%)
  • Volcano (33.76%)

What were the highlights of his more recent work (between 2012-2020)?

  • Geochemistry (63.71%)
  • Volcano (33.76%)
  • Pyroclastic rock (39.66%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Geochemistry, Volcano, Pyroclastic rock, Volcanic rock and Basalt. His Geochemistry research is multidisciplinary, incorporating perspectives in Geomorphology and Yilgarn Craton. His Geomorphology research integrates issues from Eruption column, Pyroclastic fall and Dense-rock equivalent.

His Volcano study combines Seismology and Paleontology studies. The Pyroclastic rock study combines topics in areas such as Clastic rock, Petrology, Facies, Caldera and Kimberlite. Raymond Alexander Fernand Cas focuses mostly in the field of Basalt, narrowing it down to matters related to Zircon and, in some cases, Terrane.

Between 2012 and 2020, his most popular works were:

  • Calibrating the pTRM and charcoal reflectance (Ro%) methods to determine the emplacement temperature of ignimbrites: Fogo A sequence, São Miguel, Azores, Portugal, as a case study (53 citations)
  • The origin of a large (> 3 km) maar volcano by coalescence of multiple shallow craters: Lake Purrumbete maar, southeastern Australia (52 citations)
  • Eruption processes and deposit characteristics at the monogenetic Mt. Gambier Volcanic Complex, SE Australia: implications for alternating magmatic and phreatomagmatic activity (48 citations)

In his most recent research, the most cited papers focused on:

  • Volcano
  • Basalt
  • Sedimentary rock

Raymond Alexander Fernand Cas mainly focuses on Geochemistry, Volcano, Volcanic rock, Phreatomagmatic eruption and Basalt. In his work, Archean, Felsic and Ultramafic rock is strongly intertwined with Yilgarn Craton, which is a subfield of Geochemistry. He works mostly in the field of Volcano, limiting it down to topics relating to Sedimentology and, in certain cases, Intraplate earthquake, Volcanic explosivity index, Paleomagnetism and Stratigraphy.

His research investigates the link between Phreatomagmatic eruption and topics such as Earth science that cross with problems in Volcanic glass and Peperite. The various areas that he examines in his Basalt study include Magma chamber, Mantle and Crust. His Pyroclastic rock research incorporates themes from Caldera, Effusive eruption and Geomorphology.

Best Publications

  • Volcanic Successions Modern and Ancient: A geological approach to processes, products and successions

    R. A. F. Cas;J. V. Wright

  • Volcanic successions, modern and ancient

    R. A. F. Cas;J. V. Wright

  • Gravity currents descending a ramp in a stratified tank

    Joseph J Monaghan;Ray A F Cas;Andrew Kos;M Hallworth

  • Subaqueous pyroclastic flows and ignimbrites: an assessment

    Ray Af Cas;John V Wright

  • Distribution of melt beneath Mount St Helens and Mount Adams inferred from magnetotelluric data

    Graham James Hill;Graham James Hill;T Grant Caldwell;Wiebke Heise;Wiebke Heise;Darren G Chertkoff

  • Age constraints on recycled crustal and supracrustal sources of Archaean metasedimentary sequences, Eastern Goldfields Province, Western Australia: evidence from SHRIMP zircon dating

    B Krapez;S J Brown;Jason L Hand;Mark E Barley

  • The Colli Albani mafic caldera (Roma, Italy): Stratigraphy, structure and petrology

    Guido Giordano;A A De Benedetti;A Diana;G Diano

  • Submarine volcanism; eruption styles, products, and relevance to understanding the host-rock successions to volcanic-hosted massive sulfide deposits

    R. A. F. Cas

  • A review of the palaeogeographic and tectonic development of the Palaeozoic Lachlan Fold Belt of southeastern Australia.

    R. Cas

  • The flow dynamics of an extremely large volume pyroclastic flow, the 2.08-Ma Cerro Galán Ignimbrite, NW Argentina, and comparison with other flow types

    Ray A. F. Cas;Heather M. N. Wright;Heather M. N. Wright;Christopher B. Folkes;Chiara Lesti

  • Cenozoic volcanism in north, east, and central Otago.

    D. S. Coombs;R. A. Cas;Y. Kawachi;C. A. Landis

  • Stratigraphy of the Bandas del Sur Formation; an extracaldera record of Quaternary phonolitic explosive eruptions from the Las Canadas edifice, Tenerife (Canary Islands)

    Scott E Bryan;J Marti;Ray A F Cas

  • Overthrust terranes in the Lachlan fold belt, southeastern Australia

    Christopher L. Fergusson;David R. Gray;Ray A.F. Cas

  • Subaqueous, rhyolitic dome-top tuff cones: a model based on the Devonian Bunga Beds, southeastern Australia and a modern analogue

    R A F Cas;R L Allen;S W Bull;B A Clifford

  • A new approach to kimberlite facies terminology using a revised general approach to the nomenclature of all volcanic rocks and deposits: Descriptive to genetic

    Ray Cas;Lucy Porritt;Adrian Pittari;Pat Hayman

  • The late Quaternary Diego Hernandez Formation, Tenerife: Volcanology of a complex cycle of voluminous explosive phonolitic eruptions

    Campbell John Edgar;John A Wolff;P Olin;Holly J Nichols

  • Distribution and significance of crystalline, perlitic and vesicular textures in the Ordovician Garth Tuff (Wales)

    Adrian N McArthur;Ray A F Cas;G J Orton

  • A monogenetic, Surtla-type, Surtseyan volcano from the Eocene-Oligocene Waiareka-Deborah volcanics, Otago, New Zealand: A model.

    R. A. F. Cas;C. A. Landis;R. E. Fordyce

  • Deformational style of the Castlemaine area, Bendigo‐Ballarat Zone: Implications for evolution of crustal structure in central Victoria

    S. F. Cox;M. A. Etheridge;R. A. F. Cas;B. A. Clifford

  • District to Camp Controls on the Genesis of Komatiite-Hosted Nickel Sulfide Deposits, Agnew-Wiluna Greenstone Belt, Western Australia: Insights from the Multiple Sulfur Isotopes

    Marco Fiorentini;Steve Beresford;Mark Barley;Paul Duuring

Frequent Co-Authors

Guido Giordano
Guido Giordano Roma Tre University
Laurent Ailleres
Laurent Ailleres Monash University
Joan Martí
Joan Martí Spanish National Research Council
Peter G Betts
Peter G Betts Monash University
Timothy H. Druitt
Timothy H. Druitt University of Clermont Auvergne
José Viramonte
José Viramonte National Scientific and Technical Research Council
Scott E. Bryan
Scott E. Bryan Queensland University of Technology
Ian H. Campbell
Ian H. Campbell Australian National University
Mark Barley
Mark Barley University of Western Australia
John A. Wolff
John A. Wolff Washington State University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Earth Science in the USA opens doors to diverse career options, but many students also explore complementary online degrees to enhance their skills and employability. For example, understanding cultural contexts can be vital in global environmental projects, which makes a spanish online degree an attractive option for some Earth Science students.

Veterans interested in pursuing these fields can benefit greatly from specialized programs. There are tailored spanish programs online for veterans that support their transition to civilian careers, combining linguistic skills with scientific expertise.

In addition to language and science, creative disciplines like environmental communication or scientific illustration are growing in importance. Pursuing one of the online mfa degree programs can complement Earth Science knowledge by sharpening storytelling and design skills crucial for advocacy and education roles.

Finally, management and organizational roles in environmental firms require strong leadership abilities. Professionals looking to advance may consider a masters degree in human resource management online to gain skills in managing teams and projects effectively within the Earth Science sector.

Best Scientists Citing Raymond Alexander Fernand Cas

Trending Scientists

Recently Published Articles